212041030

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{218599}}^1$

素因数の和:218703

約数の個数: 16

約数和(自身を含む): 385610400

約数和(自身を除く): 173569370

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 218599, 437198, 1092995, 2185990, 21204103, 42408206, 106020515, 212041030]

約数ペア:

[(1, 212041030), (2, 106020515), (5, 42408206), (10, 21204103), (97, 2185990), (194, 1092995), (485, 437198), (970, 218599)]