203433153

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 348030144

約数和(自身を除く): 144596991

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 97, 147, 231, 291, 539, 679, 1067, 1297, 1617, 2037, 3201, 3891, 4753, 7469, 9079, 14259, 14267, 22407, 27237, 42801, 52283, 63553, 99869, 125809, 156849, 190659, 299607, 377427, 699083, 880663, 1383899, 2097249, 2641989, 4151697, 6164641, 9687293, 18493923, 29061879, 67811051, 203433153]

約数ペア:

[(1, 203433153), (3, 67811051), (7, 29061879), (11, 18493923), (21, 9687293), (33, 6164641), (49, 4151697), (77, 2641989), (97, 2097249), (147, 1383899), (231, 880663), (291, 699083), (539, 377427), (679, 299607), (1067, 190659), (1297, 156849), (1617, 125809), (2037, 99869), (3201, 63553), (3891, 52283), (4753, 42801), (7469, 27237), (9079, 22407), (14259, 14267)]