202190700980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8287}}^1\times {\mathrm{32971}}^1$

素因数の和:41304

約数の個数: 48

約数和(自身を含む): 436142009856

約数和(自身を除く): 233951308876

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 8287, 16574, 32971, 33148, 41435, 65942, 82870, 131884, 164855, 165740, 306619, 329710, 613238, 659420, 1219927, 1226476, 1533095, 2439854, 3066190, 4879708, 6099635, 6132380, 12199270, 24398540, 273230677, 546461354, 1092922708, 1366153385, 2732306770, 5464613540, 10109535049, 20219070098, 40438140196, 50547675245, 101095350490, 202190700980]

約数ペア:

[(1, 202190700980), (2, 101095350490), (4, 50547675245), (5, 40438140196), (10, 20219070098), (20, 10109535049), (37, 5464613540), (74, 2732306770), (148, 1366153385), (185, 1092922708), (370, 546461354), (740, 273230677), (8287, 24398540), (16574, 12199270), (32971, 6132380), (33148, 6099635), (41435, 4879708), (65942, 3066190), (82870, 2439854), (131884, 1533095), (164855, 1226476), (165740, 1219927), (306619, 659420), (329710, 613238)]