207612165

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1291}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 339351552

約数和(自身を除く): 131739387

約数列:

[1, 3, 5, 15, 71, 151, 213, 355, 453, 755, 1065, 1291, 2265, 3873, 6455, 10721, 19365, 32163, 53605, 91661, 160815, 194941, 274983, 458305, 584823, 974705, 1374915, 2924115, 13840811, 41522433, 69204055, 207612165]

約数ペア:

[(1, 207612165), (3, 69204055), (5, 41522433), (15, 13840811), (71, 2924115), (151, 1374915), (213, 974705), (355, 584823), (453, 458305), (755, 274983), (1065, 194941), (1291, 160815), (2265, 91661), (3873, 53605), (6455, 32163), (10721, 19365)]