201066560

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4217}}^1$

素因数の和:4383

約数の個数: 56

約数和(自身を含む): 482117400

約数和(自身を除く): 281050840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1490, 2384, 2980, 4217, 4768, 5960, 8434, 9536, 11920, 16868, 21085, 23840, 33736, 42170, 47680, 67472, 84340, 134944, 168680, 269888, 337360, 628333, 674720, 1256666, 1349440, 2513332, 3141665, 5026664, 6283330, 10053328, 12566660, 20106656, 25133320, 40213312, 50266640, 100533280, 201066560]

約数ペア:

[(1, 201066560), (2, 100533280), (4, 50266640), (5, 40213312), (8, 25133320), (10, 20106656), (16, 12566660), (20, 10053328), (32, 6283330), (40, 5026664), (64, 3141665), (80, 2513332), (149, 1349440), (160, 1256666), (298, 674720), (320, 628333), (596, 337360), (745, 269888), (1192, 168680), (1490, 134944), (2384, 84340), (2980, 67472), (4217, 47680), (4768, 42170), (5960, 33736), (8434, 23840), (9536, 21085), (11920, 16868)]