219913292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{6481}}^1$

素因数の和:7001

約数の個数: 24

約数和(自身を含む): 408366000

約数和(自身を除く): 188452708

約数列:

[1, 2, 4, 17, 34, 68, 499, 998, 1996, 6481, 8483, 12962, 16966, 25924, 33932, 110177, 220354, 440708, 3234019, 6468038, 12936076, 54978323, 109956646, 219913292]

約数ペア:

[(1, 219913292), (2, 109956646), (4, 54978323), (17, 12936076), (34, 6468038), (68, 3234019), (499, 440708), (998, 220354), (1996, 110177), (6481, 33932), (8483, 25924), (12962, 16966)]