254180199

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5783}}^1$

素因数の和:5836

約数の個数: 48

約数和(自身を含む): 443100672

約数和(自身を除く): 188920473

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 483, 637, 897, 1127, 1911, 2093, 3381, 5783, 6279, 14651, 17349, 40481, 43953, 75179, 121443, 133009, 225537, 283367, 399027, 526253, 850101, 931063, 1578759, 1729117, 2793189, 3683771, 5187351, 6517441, 11051313, 12103819, 19552323, 36311457, 84726733, 254180199]

約数ペア:

[(1, 254180199), (3, 84726733), (7, 36311457), (13, 19552323), (21, 12103819), (23, 11051313), (39, 6517441), (49, 5187351), (69, 3683771), (91, 2793189), (147, 1729117), (161, 1578759), (273, 931063), (299, 850101), (483, 526253), (637, 399027), (897, 283367), (1127, 225537), (1911, 133009), (2093, 121443), (3381, 75179), (5783, 43953), (6279, 40481), (14651, 17349)]