201468685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 284195520

約数和(自身を除く): 82726835

約数列:

[1, 5, 11, 19, 55, 73, 95, 139, 209, 361, 365, 695, 803, 1045, 1387, 1529, 1805, 2641, 3971, 4015, 6935, 7645, 10147, 13205, 15257, 19855, 26353, 29051, 50179, 50735, 76285, 111617, 131765, 145255, 192793, 250895, 289883, 551969, 558085, 963965, 1449415, 2120723, 2759845, 3663067, 10603615, 18315335, 40293737, 201468685]

約数ペア:

[(1, 201468685), (5, 40293737), (11, 18315335), (19, 10603615), (55, 3663067), (73, 2759845), (95, 2120723), (139, 1449415), (209, 963965), (361, 558085), (365, 551969), (695, 289883), (803, 250895), (1045, 192793), (1387, 145255), (1529, 131765), (1805, 111617), (2641, 76285), (3971, 50735), (4015, 50179), (6935, 29051), (7645, 26353), (10147, 19855), (13205, 15257)]