202476290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{70061}}^1$

素因数の和:70102

約数の個数: 24

約数和(自身を含む): 387162612

約数和(自身を除く): 184686322

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 70061, 140122, 350305, 700610, 1191037, 2382074, 5955185, 11910370, 20247629, 40495258, 101238145, 202476290]

約数ペア:

[(1, 202476290), (2, 101238145), (5, 40495258), (10, 20247629), (17, 11910370), (34, 5955185), (85, 2382074), (170, 1191037), (289, 700610), (578, 350305), (1445, 140122), (2890, 70061)]