204863376

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 570415872

約数和(自身を除く): 365552496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 61, 62, 74, 93, 111, 122, 124, 148, 183, 186, 222, 244, 248, 296, 366, 372, 444, 488, 496, 592, 732, 744, 888, 976, 1147, 1464, 1488, 1776, 1891, 2257, 2294, 2928, 3441, 3721, 3782, 4514, 4588, 5673, 6771, 6882, 7442, 7564, 9028, 9176, 11163, 11346, 13542, 13764, 14884, 15128, 18056, 18352, 22326, 22692, 27084, 27528, 29768, 30256, 36112, 44652, 45384, 54168, 55056, 59536, 69967, 89304, 90768, 108336, 115351, 137677, 139934, 178608, 209901, 230702, 275354, 279868, 346053, 413031, 419802, 461404, 550708, 559736, 692106, 826062, 839604, 922808, 1101416, 1119472, 1384212, 1652124, 1679208, 1845616, 2202832, 2768424, 3304248, 3358416, 4267987, 5536848, 6608496, 8535974, 12803961, 17071948, 25607922, 34143896, 51215844, 68287792, 102431688, 204863376]

約数ペア:

[(1, 204863376), (2, 102431688), (3, 68287792), (4, 51215844), (6, 34143896), (8, 25607922), (12, 17071948), (16, 12803961), (24, 8535974), (31, 6608496), (37, 5536848), (48, 4267987), (61, 3358416), (62, 3304248), (74, 2768424), (93, 2202832), (111, 1845616), (122, 1679208), (124, 1652124), (148, 1384212), (183, 1119472), (186, 1101416), (222, 922808), (244, 839604), (248, 826062), (296, 692106), (366, 559736), (372, 550708), (444, 461404), (488, 419802), (496, 413031), (592, 346053), (732, 279868), (744, 275354), (888, 230702), (976, 209901), (1147, 178608), (1464, 139934), (1488, 137677), (1776, 115351), (1891, 108336), (2257, 90768), (2294, 89304), (2928, 69967), (3441, 59536), (3721, 55056), (3782, 54168), (4514, 45384), (4588, 44652), (5673, 36112), (6771, 30256), (6882, 29768), (7442, 27528), (7564, 27084), (9028, 22692), (9176, 22326), (11163, 18352), (11346, 18056), (13542, 15128), (13764, 14884)]