210227199

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4783}}^1$

素因数の和:4836

約数の個数: 48

約数和(自身を含む): 366492672

約数和(自身を除く): 156265473

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 483, 637, 897, 1127, 1911, 2093, 3381, 4783, 6279, 14349, 14651, 33481, 43953, 62179, 100443, 110009, 186537, 234367, 330027, 435253, 703101, 770063, 1305759, 1430117, 2310189, 3046771, 4290351, 5390441, 9140313, 10010819, 16171323, 30032457, 70075733, 210227199]

約数ペア:

[(1, 210227199), (3, 70075733), (7, 30032457), (13, 16171323), (21, 10010819), (23, 9140313), (39, 5390441), (49, 4290351), (69, 3046771), (91, 2310189), (147, 1430117), (161, 1305759), (273, 770063), (299, 703101), (483, 435253), (637, 330027), (897, 234367), (1127, 186537), (1911, 110009), (2093, 100443), (3381, 62179), (4783, 43953), (6279, 33481), (14349, 14651)]