210323110

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 382944672

約数和(自身を除く): 172621562

約数列:

[1, 2, 5, 10, 197, 241, 394, 443, 482, 886, 985, 1205, 1970, 2215, 2410, 4430, 47477, 87271, 94954, 106763, 174542, 213526, 237385, 436355, 474770, 533815, 872710, 1067630, 21032311, 42064622, 105161555, 210323110]

約数ペア:

[(1, 210323110), (2, 105161555), (5, 42064622), (10, 21032311), (197, 1067630), (241, 872710), (394, 533815), (443, 474770), (482, 436355), (886, 237385), (985, 213526), (1205, 174542), (1970, 106763), (2215, 94954), (2410, 87271), (4430, 47477)]