207877156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{24071}}^1$

素因数の和:24219

約数の個数: 24

約数和(自身を含む): 388233216

約数和(自身を除く): 180356060

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 24071, 48142, 96284, 409207, 818414, 1636828, 3057017, 6114034, 12228068, 51969289, 103938578, 207877156]

約数ペア:

[(1, 207877156), (2, 103938578), (4, 51969289), (17, 12228068), (34, 6114034), (68, 3057017), (127, 1636828), (254, 818414), (508, 409207), (2159, 96284), (4318, 48142), (8636, 24071)]