201534830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 442091520

約数和(自身を除く): 240556690

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 163, 170, 238, 326, 595, 815, 1039, 1141, 1190, 1630, 2078, 2282, 2771, 5195, 5542, 5705, 7273, 10390, 11410, 13855, 14546, 17663, 19397, 27710, 35326, 36365, 38794, 72730, 88315, 96985, 123641, 169357, 176630, 193970, 247282, 338714, 618205, 846785, 1185499, 1236410, 1693570, 2370998, 2879069, 5758138, 5927495, 11854990, 14395345, 20153483, 28790690, 40306966, 100767415, 201534830]

約数ペア:

[(1, 201534830), (2, 100767415), (5, 40306966), (7, 28790690), (10, 20153483), (14, 14395345), (17, 11854990), (34, 5927495), (35, 5758138), (70, 2879069), (85, 2370998), (119, 1693570), (163, 1236410), (170, 1185499), (238, 846785), (326, 618205), (595, 338714), (815, 247282), (1039, 193970), (1141, 176630), (1190, 169357), (1630, 123641), (2078, 96985), (2282, 88315), (2771, 72730), (5195, 38794), (5542, 36365), (5705, 35326), (7273, 27710), (10390, 19397), (11410, 17663), (13855, 14546)]