202337820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23917}}^1$

素因数の和:23979

約数の個数: 72

約数和(自身を含む): 626842944

約数和(自身を除く): 424505124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 23917, 47834, 71751, 95668, 119585, 143502, 215253, 239170, 287004, 358755, 430506, 478340, 717510, 861012, 1076265, 1124099, 1435020, 2152530, 2248198, 3372297, 4305060, 4496396, 5620495, 6744594, 10116891, 11240990, 13489188, 16861485, 20233782, 22481980, 33722970, 40467564, 50584455, 67445940, 101168910, 202337820]

約数ペア:

[(1, 202337820), (2, 101168910), (3, 67445940), (4, 50584455), (5, 40467564), (6, 33722970), (9, 22481980), (10, 20233782), (12, 16861485), (15, 13489188), (18, 11240990), (20, 10116891), (30, 6744594), (36, 5620495), (45, 4496396), (47, 4305060), (60, 3372297), (90, 2248198), (94, 2152530), (141, 1435020), (180, 1124099), (188, 1076265), (235, 861012), (282, 717510), (423, 478340), (470, 430506), (564, 358755), (705, 287004), (846, 239170), (940, 215253), (1410, 143502), (1692, 119585), (2115, 95668), (2820, 71751), (4230, 47834), (8460, 23917)]