207977705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5807}}^1$

素因数の和:5873

約数の個数: 32

約数和(自身を含む): 292723200

約数和(自身を除く): 84745495

約数列:

[1, 5, 13, 19, 29, 65, 95, 145, 247, 377, 551, 1235, 1885, 2755, 5807, 7163, 29035, 35815, 75491, 110333, 168403, 377455, 551665, 842015, 1434329, 2189239, 3199657, 7171645, 10946195, 15998285, 41595541, 207977705]

約数ペア:

[(1, 207977705), (5, 41595541), (13, 15998285), (19, 10946195), (29, 7171645), (65, 3199657), (95, 2189239), (145, 1434329), (247, 842015), (377, 551665), (551, 377455), (1235, 168403), (1885, 110333), (2755, 75491), (5807, 35815), (7163, 29035)]