201478832180

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2011}}^1\times {\mathrm{46817}}^1$

素因数の和:48944

約数の個数: 48

約数和(自身を含む): 427281293376

約数和(自身を除く): 225802461196

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2011, 2140, 4022, 8044, 10055, 20110, 40220, 46817, 93634, 187268, 215177, 234085, 430354, 468170, 860708, 936340, 1075885, 2151770, 4303540, 5009419, 10018838, 20037676, 25047095, 50094190, 94148987, 100188380, 188297974, 376595948, 470744935, 941489870, 1882979740, 10073941609, 20147883218, 40295766436, 50369708045, 100739416090, 201478832180]

約数ペア:

[(1, 201478832180), (2, 100739416090), (4, 50369708045), (5, 40295766436), (10, 20147883218), (20, 10073941609), (107, 1882979740), (214, 941489870), (428, 470744935), (535, 376595948), (1070, 188297974), (2011, 100188380), (2140, 94148987), (4022, 50094190), (8044, 25047095), (10055, 20037676), (20110, 10018838), (40220, 5009419), (46817, 4303540), (93634, 2151770), (187268, 1075885), (215177, 936340), (234085, 860708), (430354, 468170)]