201554244

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 611791488

約数和(自身を除く): 410237244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 37, 43, 46, 51, 54, 68, 69, 74, 81, 86, 92, 102, 108, 111, 129, 138, 148, 153, 162, 172, 204, 207, 222, 258, 276, 306, 324, 333, 387, 391, 414, 444, 459, 516, 612, 621, 629, 666, 731, 774, 782, 828, 851, 918, 989, 999, 1161, 1173, 1242, 1258, 1332, 1377, 1462, 1548, 1564, 1591, 1702, 1836, 1863, 1887, 1978, 1998, 2193, 2322, 2346, 2484, 2516, 2553, 2754, 2924, 2967, 2997, 3182, 3404, 3483, 3519, 3726, 3774, 3956, 3996, 4386, 4644, 4692, 4773, 5106, 5508, 5661, 5934, 5994, 6364, 6579, 6966, 7038, 7452, 7548, 7659, 8772, 8901, 9546, 10212, 10557, 11322, 11868, 11988, 13158, 13932, 14076, 14319, 14467, 15318, 16813, 16983, 17802, 19092, 19737, 21114, 22644, 22977, 26316, 26703, 27047, 28638, 28934, 30636, 31671, 33626, 33966, 35604, 36593, 39474, 42228, 42957, 43401, 45954, 50439, 50949, 53406, 54094, 57276, 57868, 59211, 63342, 67252, 67932, 68931, 73186, 78948, 80109, 81141, 85914, 86802, 91908, 100878, 101898, 106812, 108188, 109779, 118422, 126684, 128871, 130203, 137862, 146372, 151317, 160218, 162282, 171828, 173604, 201756, 203796, 219558, 236844, 243423, 257742, 260406, 275724, 302634, 320436, 324564, 329337, 390609, 439116, 453951, 486846, 515484, 520812, 605268, 622081, 658674, 730269, 781218, 907902, 973692, 988011, 1171827, 1244162, 1317348, 1361853, 1460538, 1562436, 1815804, 1866243, 1976022, 2190807, 2343654, 2488324, 2723706, 2921076, 2964033, 3732486, 3952044, 4381614, 4687308, 5447412, 5598729, 5928066, 7464972, 8763228, 11197458, 11856132, 16796187, 22394916, 33592374, 50388561, 67184748, 100777122, 201554244]

約数ペア:

[(1, 201554244), (2, 100777122), (3, 67184748), (4, 50388561), (6, 33592374), (9, 22394916), (12, 16796187), (17, 11856132), (18, 11197458), (23, 8763228), (27, 7464972), (34, 5928066), (36, 5598729), (37, 5447412), (43, 4687308), (46, 4381614), (51, 3952044), (54, 3732486), (68, 2964033), (69, 2921076), (74, 2723706), (81, 2488324), (86, 2343654), (92, 2190807), (102, 1976022), (108, 1866243), (111, 1815804), (129, 1562436), (138, 1460538), (148, 1361853), (153, 1317348), (162, 1244162), (172, 1171827), (204, 988011), (207, 973692), (222, 907902), (258, 781218), (276, 730269), (306, 658674), (324, 622081), (333, 605268), (387, 520812), (391, 515484), (414, 486846), (444, 453951), (459, 439116), (516, 390609), (612, 329337), (621, 324564), (629, 320436), (666, 302634), (731, 275724), (774, 260406), (782, 257742), (828, 243423), (851, 236844), (918, 219558), (989, 203796), (999, 201756), (1161, 173604), (1173, 171828), (1242, 162282), (1258, 160218), (1332, 151317), (1377, 146372), (1462, 137862), (1548, 130203), (1564, 128871), (1591, 126684), (1702, 118422), (1836, 109779), (1863, 108188), (1887, 106812), (1978, 101898), (1998, 100878), (2193, 91908), (2322, 86802), (2346, 85914), (2484, 81141), (2516, 80109), (2553, 78948), (2754, 73186), (2924, 68931), (2967, 67932), (2997, 67252), (3182, 63342), (3404, 59211), (3483, 57868), (3519, 57276), (3726, 54094), (3774, 53406), (3956, 50949), (3996, 50439), (4386, 45954), (4644, 43401), (4692, 42957), (4773, 42228), (5106, 39474), (5508, 36593), (5661, 35604), (5934, 33966), (5994, 33626), (6364, 31671), (6579, 30636), (6966, 28934), (7038, 28638), (7452, 27047), (7548, 26703), (7659, 26316), (8772, 22977), (8901, 22644), (9546, 21114), (10212, 19737), (10557, 19092), (11322, 17802), (11868, 16983), (11988, 16813), (13158, 15318), (13932, 14467), (14076, 14319)]