203681606401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{168887}}^1$

素因数の和:169393

約数の個数: 32

約数和(自身を含む): 259898365440

約数和(自身を除く): 56216759039

約数列:

[1, 7, 13, 29, 91, 203, 377, 457, 2639, 3199, 5941, 13253, 41587, 92771, 168887, 172289, 1182209, 1206023, 2195531, 4897723, 15368717, 34284061, 63670399, 77181359, 445692793, 540269513, 1003357667, 2238259411, 7023503669, 15667815877, 29097372343, 203681606401]

約数ペア:

[(1, 203681606401), (7, 29097372343), (13, 15667815877), (29, 7023503669), (91, 2238259411), (203, 1003357667), (377, 540269513), (457, 445692793), (2639, 77181359), (3199, 63670399), (5941, 34284061), (13253, 15368717), (41587, 4897723), (92771, 2195531), (168887, 1206023), (172289, 1182209)]