206133069080

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5531}}^1\times {\mathrm{6703}}^1$

素因数の和:12384

約数の個数: 64

約数和(自身を含む): 467290252800

約数和(自身を除く): 261157183720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5531, 5560, 6703, 11062, 13406, 22124, 26812, 27655, 33515, 44248, 53624, 55310, 67030, 110620, 134060, 221240, 268120, 768809, 931717, 1537618, 1863434, 3075236, 3726868, 3844045, 4658585, 6150472, 7453736, 7688090, 9317170, 15376180, 18634340, 30752360, 37074293, 37268680, 74148586, 148297172, 185371465, 296594344, 370742930, 741485860, 1482971720, 5153326727, 10306653454, 20613306908, 25766633635, 41226613816, 51533267270, 103066534540, 206133069080]

約数ペア:

[(1, 206133069080), (2, 103066534540), (4, 51533267270), (5, 41226613816), (8, 25766633635), (10, 20613306908), (20, 10306653454), (40, 5153326727), (139, 1482971720), (278, 741485860), (556, 370742930), (695, 296594344), (1112, 185371465), (1390, 148297172), (2780, 74148586), (5531, 37268680), (5560, 37074293), (6703, 30752360), (11062, 18634340), (13406, 15376180), (22124, 9317170), (26812, 7688090), (27655, 7453736), (33515, 6150472), (44248, 4658585), (53624, 3844045), (55310, 3726868), (67030, 3075236), (110620, 1863434), (134060, 1537618), (221240, 931717), (268120, 768809)]