188379310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20543}}^1$

素因数の和:20688

約数の個数: 32

約数和(自身を含む): 390500352

約数和(自身を除く): 202121042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 20543, 41086, 102715, 143801, 205430, 287602, 719005, 1438010, 2691133, 5382266, 13455665, 18837931, 26911330, 37675862, 94189655, 188379310]

約数ペア:

[(1, 188379310), (2, 94189655), (5, 37675862), (7, 26911330), (10, 18837931), (14, 13455665), (35, 5382266), (70, 2691133), (131, 1438010), (262, 719005), (655, 287602), (917, 205430), (1310, 143801), (1834, 102715), (4585, 41086), (9170, 20543)]