207040688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{761179}}^1$

素因数の和:761204

約数の個数: 20

約数和(自身を含む): 424738440

約数和(自身を除く): 217697752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 761179, 1522358, 3044716, 6089432, 12178864, 12940043, 25880086, 51760172, 103520344, 207040688]

約数ペア:

[(1, 207040688), (2, 103520344), (4, 51760172), (8, 25880086), (16, 12940043), (17, 12178864), (34, 6089432), (68, 3044716), (136, 1522358), (272, 761179)]