207615152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{3041}}^1$

素因数の和:3317

約数の個数: 40

約数和(自身を含む): 427753872

約数和(自身を除く): 220138720

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 251, 272, 502, 1004, 2008, 3041, 4016, 4267, 6082, 8534, 12164, 17068, 24328, 34136, 48656, 51697, 68272, 103394, 206788, 413576, 763291, 827152, 1526582, 3053164, 6106328, 12212656, 12975947, 25951894, 51903788, 103807576, 207615152]

約数ペア:

[(1, 207615152), (2, 103807576), (4, 51903788), (8, 25951894), (16, 12975947), (17, 12212656), (34, 6106328), (68, 3053164), (136, 1526582), (251, 827152), (272, 763291), (502, 413576), (1004, 206788), (2008, 103394), (3041, 68272), (4016, 51697), (4267, 48656), (6082, 34136), (8534, 24328), (12164, 17068)]