187831310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{2287}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 347922432

約数和(自身を除く): 160091122

約数列:

[1, 2, 5, 10, 43, 86, 191, 215, 382, 430, 955, 1910, 2287, 4574, 8213, 11435, 16426, 22870, 41065, 82130, 98341, 196682, 436817, 491705, 873634, 983410, 2184085, 4368170, 18783131, 37566262, 93915655, 187831310]

約数ペア:

[(1, 187831310), (2, 93915655), (5, 37566262), (10, 18783131), (43, 4368170), (86, 2184085), (191, 983410), (215, 873634), (382, 491705), (430, 436817), (955, 196682), (1910, 98341), (2287, 82130), (4574, 41065), (8213, 22870), (11435, 16426)]