205156698

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 439160832

約数和(自身を除く): 234004134

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 113, 129, 186, 226, 227, 258, 339, 454, 678, 681, 1333, 1362, 2666, 3503, 3999, 4859, 7006, 7037, 7998, 9718, 9761, 10509, 14074, 14577, 19522, 21018, 21111, 25651, 29154, 29283, 42222, 51302, 58566, 76953, 150629, 153906, 301258, 302591, 451887, 605182, 795181, 903774, 907773, 1102993, 1590362, 1815546, 2205986, 2385543, 3308979, 4771086, 6617958, 34192783, 68385566, 102578349, 205156698]

約数ペア:

[(1, 205156698), (2, 102578349), (3, 68385566), (6, 34192783), (31, 6617958), (43, 4771086), (62, 3308979), (86, 2385543), (93, 2205986), (113, 1815546), (129, 1590362), (186, 1102993), (226, 907773), (227, 903774), (258, 795181), (339, 605182), (454, 451887), (678, 302591), (681, 301258), (1333, 153906), (1362, 150629), (2666, 76953), (3503, 58566), (3999, 51302), (4859, 42222), (7006, 29283), (7037, 29154), (7998, 25651), (9718, 21111), (9761, 21018), (10509, 19522), (14074, 14577)]