207942410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{37199}}^1$

素因数の和:37262

約数の個数: 32

約数和(自身を含む): 412473600

約数和(自身を除く): 204531190

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 37199, 74398, 185995, 371990, 483587, 967174, 1599557, 2417935, 3199114, 4835870, 7997785, 15995570, 20794241, 41588482, 103971205, 207942410]

約数ペア:

[(1, 207942410), (2, 103971205), (5, 41588482), (10, 20794241), (13, 15995570), (26, 7997785), (43, 4835870), (65, 3199114), (86, 2417935), (130, 1599557), (215, 967174), (430, 483587), (559, 371990), (1118, 185995), (2795, 74398), (5590, 37199)]