201667968

素因数分解:

$2^7\times 3^4\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:446

約数の個数: 160

約数和(自身を含む): 613150560

約数和(自身を除く): 411482592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 212, 216, 288, 318, 324, 367, 384, 424, 432, 477, 576, 636, 648, 734, 848, 864, 954, 1101, 1152, 1272, 1296, 1431, 1468, 1696, 1728, 1908, 2202, 2544, 2592, 2862, 2936, 3303, 3392, 3456, 3816, 4293, 4404, 5088, 5184, 5724, 5872, 6606, 6784, 7632, 8586, 8808, 9909, 10176, 10368, 11448, 11744, 13212, 15264, 17172, 17616, 19451, 19818, 20352, 22896, 23488, 26424, 29727, 30528, 34344, 35232, 38902, 39636, 45792, 46976, 52848, 58353, 59454, 61056, 68688, 70464, 77804, 79272, 91584, 105696, 116706, 118908, 137376, 140928, 155608, 158544, 175059, 183168, 211392, 233412, 237816, 274752, 311216, 317088, 350118, 422784, 466824, 475632, 525177, 549504, 622432, 634176, 700236, 933648, 951264, 1050354, 1244864, 1268352, 1400472, 1575531, 1867296, 1902528, 2100708, 2489728, 2800944, 3151062, 3734592, 3805056, 4201416, 5601888, 6302124, 7469184, 8402832, 11203776, 12604248, 16805664, 22407552, 25208496, 33611328, 50416992, 67222656, 100833984, 201667968]

約数ペア:

[(1, 201667968), (2, 100833984), (3, 67222656), (4, 50416992), (6, 33611328), (8, 25208496), (9, 22407552), (12, 16805664), (16, 12604248), (18, 11203776), (24, 8402832), (27, 7469184), (32, 6302124), (36, 5601888), (48, 4201416), (53, 3805056), (54, 3734592), (64, 3151062), (72, 2800944), (81, 2489728), (96, 2100708), (106, 1902528), (108, 1867296), (128, 1575531), (144, 1400472), (159, 1268352), (162, 1244864), (192, 1050354), (212, 951264), (216, 933648), (288, 700236), (318, 634176), (324, 622432), (367, 549504), (384, 525177), (424, 475632), (432, 466824), (477, 422784), (576, 350118), (636, 317088), (648, 311216), (734, 274752), (848, 237816), (864, 233412), (954, 211392), (1101, 183168), (1152, 175059), (1272, 158544), (1296, 155608), (1431, 140928), (1468, 137376), (1696, 118908), (1728, 116706), (1908, 105696), (2202, 91584), (2544, 79272), (2592, 77804), (2862, 70464), (2936, 68688), (3303, 61056), (3392, 59454), (3456, 58353), (3816, 52848), (4293, 46976), (4404, 45792), (5088, 39636), (5184, 38902), (5724, 35232), (5872, 34344), (6606, 30528), (6784, 29727), (7632, 26424), (8586, 23488), (8808, 22896), (9909, 20352), (10176, 19818), (10368, 19451), (11448, 17616), (11744, 17172), (13212, 15264)]