210003516

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 594397440

約数和(自身を除く): 384393924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 71, 81, 102, 108, 142, 153, 162, 179, 204, 213, 243, 284, 306, 324, 358, 426, 459, 486, 537, 612, 639, 716, 852, 918, 972, 1074, 1207, 1278, 1377, 1611, 1836, 1917, 2148, 2414, 2556, 2754, 3043, 3222, 3621, 3834, 4131, 4828, 4833, 5508, 5751, 6086, 6444, 7242, 7668, 8262, 9129, 9666, 10863, 11502, 12172, 12709, 14484, 14499, 16524, 17253, 18258, 19332, 21726, 23004, 25418, 27387, 28998, 32589, 34506, 36516, 38127, 43452, 43497, 50836, 54774, 57996, 65178, 69012, 76254, 82161, 86994, 97767, 109548, 114381, 130356, 152508, 164322, 173988, 195534, 216053, 228762, 246483, 293301, 328644, 343143, 391068, 432106, 457524, 492966, 586602, 648159, 686286, 739449, 864212, 985932, 1029429, 1173204, 1296318, 1372572, 1478898, 1944477, 2058858, 2592636, 2957796, 3088287, 3888954, 4117716, 5833431, 6176574, 7777908, 11666862, 12353148, 17500293, 23333724, 35000586, 52500879, 70001172, 105001758, 210003516]

約数ペア:

[(1, 210003516), (2, 105001758), (3, 70001172), (4, 52500879), (6, 35000586), (9, 23333724), (12, 17500293), (17, 12353148), (18, 11666862), (27, 7777908), (34, 6176574), (36, 5833431), (51, 4117716), (54, 3888954), (68, 3088287), (71, 2957796), (81, 2592636), (102, 2058858), (108, 1944477), (142, 1478898), (153, 1372572), (162, 1296318), (179, 1173204), (204, 1029429), (213, 985932), (243, 864212), (284, 739449), (306, 686286), (324, 648159), (358, 586602), (426, 492966), (459, 457524), (486, 432106), (537, 391068), (612, 343143), (639, 328644), (716, 293301), (852, 246483), (918, 228762), (972, 216053), (1074, 195534), (1207, 173988), (1278, 164322), (1377, 152508), (1611, 130356), (1836, 114381), (1917, 109548), (2148, 97767), (2414, 86994), (2556, 82161), (2754, 76254), (3043, 69012), (3222, 65178), (3621, 57996), (3834, 54774), (4131, 50836), (4828, 43497), (4833, 43452), (5508, 38127), (5751, 36516), (6086, 34506), (6444, 32589), (7242, 28998), (7668, 27387), (8262, 25418), (9129, 23004), (9666, 21726), (10863, 19332), (11502, 18258), (12172, 17253), (12709, 16524), (14484, 14499)]