201542190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{51283}}^1$

素因数の和:51424

約数の個数: 32

約数和(自身を含む): 487403136

約数和(自身を除く): 285860946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 51283, 102566, 153849, 256415, 307698, 512830, 769245, 1538490, 6718073, 13436146, 20154219, 33590365, 40308438, 67180730, 100771095, 201542190]

約数ペア:

[(1, 201542190), (2, 100771095), (3, 67180730), (5, 40308438), (6, 33590365), (10, 20154219), (15, 13436146), (30, 6718073), (131, 1538490), (262, 769245), (393, 512830), (655, 307698), (786, 256415), (1310, 153849), (1965, 102566), (3930, 51283)]