220915714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{36299}}^1$

素因数の和:36497

約数の個数: 16

約数和(自身を含む): 352836000

約数和(自身を除く): 131920286

約数列:

[1, 2, 17, 34, 179, 358, 3043, 6086, 36299, 72598, 617083, 1234166, 6497521, 12995042, 110457857, 220915714]

約数ペア:

[(1, 220915714), (2, 110457857), (17, 12995042), (34, 6497521), (179, 1234166), (358, 617083), (3043, 72598), (6086, 36299)]