207660304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{763457}}^1$

素因数の和:763482

約数の個数: 20

約数和(自身を含む): 426009564

約数和(自身を除く): 218349260

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 763457, 1526914, 3053828, 6107656, 12215312, 12978769, 25957538, 51915076, 103830152, 207660304]

約数ペア:

[(1, 207660304), (2, 103830152), (4, 51915076), (8, 25957538), (16, 12978769), (17, 12215312), (34, 6107656), (68, 3053828), (136, 1526914), (272, 763457)]