201155577

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3257}}^1$

素因数の和:3457

約数の個数: 32

約数和(自身を含む): 326529792

約数和(自身を除く): 125374215

約数列:

[1, 3, 7, 17, 21, 51, 119, 173, 357, 519, 1211, 2941, 3257, 3633, 8823, 9771, 20587, 22799, 55369, 61761, 68397, 166107, 387583, 563461, 1162749, 1690383, 3944227, 9578837, 11832681, 28736511, 67051859, 201155577]

約数ペア:

[(1, 201155577), (3, 67051859), (7, 28736511), (17, 11832681), (21, 9578837), (51, 3944227), (119, 1690383), (173, 1162749), (357, 563461), (519, 387583), (1211, 166107), (2941, 68397), (3257, 61761), (3633, 55369), (8823, 22799), (9771, 20587)]