200608870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4271}}^1$

素因数の和:4357

約数の個数: 64

約数和(自身を含む): 457684992

約数和(自身を除く): 257076122

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 110, 122, 154, 305, 385, 427, 610, 671, 770, 854, 1342, 2135, 3355, 4270, 4271, 4697, 6710, 8542, 9394, 21355, 23485, 29897, 42710, 46970, 46981, 59794, 93962, 149485, 234905, 260531, 298970, 328867, 469810, 521062, 657734, 1302655, 1644335, 1823717, 2605310, 2865841, 3288670, 3647434, 5731682, 9118585, 14329205, 18237170, 20060887, 28658410, 40121774, 100304435, 200608870]

約数ペア:

[(1, 200608870), (2, 100304435), (5, 40121774), (7, 28658410), (10, 20060887), (11, 18237170), (14, 14329205), (22, 9118585), (35, 5731682), (55, 3647434), (61, 3288670), (70, 2865841), (77, 2605310), (110, 1823717), (122, 1644335), (154, 1302655), (305, 657734), (385, 521062), (427, 469810), (610, 328867), (671, 298970), (770, 260531), (854, 234905), (1342, 149485), (2135, 93962), (3355, 59794), (4270, 46981), (4271, 46970), (4697, 42710), (6710, 29897), (8542, 23485), (9394, 21355)]