200793975

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 348072960

約数和(自身を除く): 147278985

約数列:

[1, 3, 5, 15, 25, 31, 67, 75, 93, 155, 201, 335, 465, 775, 1005, 1289, 1675, 2077, 2325, 3867, 5025, 6231, 6445, 10385, 19335, 31155, 32225, 39959, 51925, 86363, 96675, 119877, 155775, 199795, 259089, 431815, 599385, 998975, 1295445, 2159075, 2677253, 2996925, 6477225, 8031759, 13386265, 40158795, 66931325, 200793975]

約数ペア:

[(1, 200793975), (3, 66931325), (5, 40158795), (15, 13386265), (25, 8031759), (31, 6477225), (67, 2996925), (75, 2677253), (93, 2159075), (155, 1295445), (201, 998975), (335, 599385), (465, 431815), (775, 259089), (1005, 199795), (1289, 155775), (1675, 119877), (2077, 96675), (2325, 86363), (3867, 51925), (5025, 39959), (6231, 32225), (6445, 31155), (10385, 19335)]