201637850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1571}}^1$

素因数の和:1751

約数の個数: 48

約数和(自身を含む): 399992256

約数和(自身を除く): 198354406

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 151, 170, 302, 425, 755, 850, 1510, 1571, 2567, 3142, 3775, 5134, 7550, 7855, 12835, 15710, 25670, 26707, 39275, 53414, 64175, 78550, 128350, 133535, 237221, 267070, 474442, 667675, 1186105, 1335350, 2372210, 4032757, 5930525, 8065514, 11861050, 20163785, 40327570, 100818925, 201637850]

約数ペア:

[(1, 201637850), (2, 100818925), (5, 40327570), (10, 20163785), (17, 11861050), (25, 8065514), (34, 5930525), (50, 4032757), (85, 2372210), (151, 1335350), (170, 1186105), (302, 667675), (425, 474442), (755, 267070), (850, 237221), (1510, 133535), (1571, 128350), (2567, 78550), (3142, 64175), (3775, 53414), (5134, 39275), (7550, 26707), (7855, 25670), (12835, 15710)]