223867150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1217}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 450377424

約数和(自身を除く): 226510274

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 283, 325, 566, 650, 1217, 1415, 2434, 2830, 3679, 6085, 7075, 7358, 12170, 14150, 15821, 18395, 30425, 31642, 36790, 60850, 79105, 91975, 158210, 183950, 344411, 395525, 688822, 791050, 1722055, 3444110, 4477343, 8610275, 8954686, 17220550, 22386715, 44773430, 111933575, 223867150]

約数ペア:

[(1, 223867150), (2, 111933575), (5, 44773430), (10, 22386715), (13, 17220550), (25, 8954686), (26, 8610275), (50, 4477343), (65, 3444110), (130, 1722055), (283, 791050), (325, 688822), (566, 395525), (650, 344411), (1217, 183950), (1415, 158210), (2434, 91975), (2830, 79105), (3679, 60850), (6085, 36790), (7075, 31642), (7358, 30425), (12170, 18395), (14150, 15821)]