200925296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 461407968

約数和(自身を除く): 260482672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 137, 143, 176, 208, 274, 286, 548, 572, 641, 1096, 1144, 1282, 1507, 1781, 2192, 2288, 2564, 3014, 3562, 5128, 6028, 7051, 7124, 8333, 10256, 12056, 14102, 14248, 16666, 19591, 24112, 28204, 28496, 33332, 39182, 56408, 66664, 78364, 87817, 91663, 112816, 133328, 156728, 175634, 183326, 313456, 351268, 366652, 702536, 733304, 965987, 1141621, 1405072, 1466608, 1931974, 2283242, 3863948, 4566484, 7727896, 9132968, 12557831, 15455792, 18265936, 25115662, 50231324, 100462648, 200925296]

約数ペア:

[(1, 200925296), (2, 100462648), (4, 50231324), (8, 25115662), (11, 18265936), (13, 15455792), (16, 12557831), (22, 9132968), (26, 7727896), (44, 4566484), (52, 3863948), (88, 2283242), (104, 1931974), (137, 1466608), (143, 1405072), (176, 1141621), (208, 965987), (274, 733304), (286, 702536), (548, 366652), (572, 351268), (641, 313456), (1096, 183326), (1144, 175634), (1282, 156728), (1507, 133328), (1781, 112816), (2192, 91663), (2288, 87817), (2564, 78364), (3014, 66664), (3562, 56408), (5128, 39182), (6028, 33332), (7051, 28496), (7124, 28204), (8333, 24112), (10256, 19591), (12056, 16666), (14102, 14248)]