201326864305

素因数分解:

$5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1\times {\mathrm{68669}}^1$

素因数の和:69289

約数の個数: 32

約数和(自身を含む): 278116796160

約数和(自身を除く): 76789931855

約数列:

[1, 5, 7, 35, 211, 397, 1055, 1477, 1985, 2779, 7385, 13895, 68669, 83767, 343345, 418835, 480683, 586369, 2403415, 2931845, 14489159, 27261593, 72445795, 101424113, 136307965, 190831151, 507120565, 954155755, 5752196123, 28760980615, 40265372861, 201326864305]

約数ペア:

[(1, 201326864305), (5, 40265372861), (7, 28760980615), (35, 5752196123), (211, 954155755), (397, 507120565), (1055, 190831151), (1477, 136307965), (1985, 101424113), (2779, 72445795), (7385, 27261593), (13895, 14489159), (68669, 2931845), (83767, 2403415), (343345, 586369), (418835, 480683)]