200713435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 274417920

約数和(自身を除く): 73704485

約数列:

[1, 5, 13, 19, 65, 95, 247, 331, 491, 1235, 1655, 2455, 4303, 6289, 6383, 9329, 21515, 31445, 31915, 46645, 81757, 121277, 162521, 408785, 606385, 812605, 2112773, 3087899, 10563865, 15439495, 40142687, 200713435]

約数ペア:

[(1, 200713435), (5, 40142687), (13, 15439495), (19, 10563865), (65, 3087899), (95, 2112773), (247, 812605), (331, 606385), (491, 408785), (1235, 162521), (1655, 121277), (2455, 81757), (4303, 46645), (6289, 31915), (6383, 31445), (9329, 21515)]