190930563

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 301260960

約数和(自身を除く): 110330397

約数列:

[1, 3, 9, 19, 41, 57, 113, 123, 171, 241, 339, 369, 723, 779, 1017, 2147, 2169, 2337, 4579, 4633, 6441, 7011, 9881, 13737, 13899, 19323, 27233, 29643, 41211, 41697, 81699, 88027, 88929, 187739, 245097, 264081, 517427, 563217, 792243, 1116553, 1552281, 1689651, 3349659, 4656843, 10048977, 21214507, 63643521, 190930563]

約数ペア:

[(1, 190930563), (3, 63643521), (9, 21214507), (19, 10048977), (41, 4656843), (57, 3349659), (113, 1689651), (123, 1552281), (171, 1116553), (241, 792243), (339, 563217), (369, 517427), (723, 264081), (779, 245097), (1017, 187739), (2147, 88929), (2169, 88027), (2337, 81699), (4579, 41697), (4633, 41211), (6441, 29643), (7011, 27233), (9881, 19323), (13737, 13899)]