207364730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3697}}^1$

素因数の和:3854

約数の個数: 32

約数和(自身を含む): 383408640

約数和(自身を除く): 176043910

約数列:

[1, 2, 5, 10, 71, 79, 142, 158, 355, 395, 710, 790, 3697, 5609, 7394, 11218, 18485, 28045, 36970, 56090, 262487, 292063, 524974, 584126, 1312435, 1460315, 2624870, 2920630, 20736473, 41472946, 103682365, 207364730]

約数ペア:

[(1, 207364730), (2, 103682365), (5, 41472946), (10, 20736473), (71, 2920630), (79, 2624870), (142, 1460315), (158, 1312435), (355, 584126), (395, 524974), (710, 292063), (790, 262487), (3697, 56090), (5609, 36970), (7394, 28045), (11218, 18485)]