207957339910

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{752351}}^1$

素因数の和:752700

約数の個数: 32

約数和(自身を含む): 378968730624

約数和(自身を除く): 171011390714

約数列:

[1, 2, 5, 10, 131, 211, 262, 422, 655, 1055, 1310, 2110, 27641, 55282, 138205, 276410, 752351, 1504702, 3761755, 7523510, 98557981, 158746061, 197115962, 317492122, 492789905, 793730305, 985579810, 1587460610, 20795733991, 41591467982, 103978669955, 207957339910]

約数ペア:

[(1, 207957339910), (2, 103978669955), (5, 41591467982), (10, 20795733991), (131, 1587460610), (211, 985579810), (262, 793730305), (422, 492789905), (655, 317492122), (1055, 197115962), (1310, 158746061), (2110, 98557981), (27641, 7523510), (55282, 3761755), (138205, 1504702), (276410, 752351)]