201962968

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 386280000

約数和(自身を除く): 184317032

約数列:

[1, 2, 4, 8, 73, 146, 173, 292, 346, 584, 692, 1384, 1999, 3998, 7996, 12629, 15992, 25258, 50516, 101032, 145927, 291854, 345827, 583708, 691654, 1167416, 1383308, 2766616, 25245371, 50490742, 100981484, 201962968]

約数ペア:

[(1, 201962968), (2, 100981484), (4, 50490742), (8, 25245371), (73, 2766616), (146, 1383308), (173, 1167416), (292, 691654), (346, 583708), (584, 345827), (692, 291854), (1384, 145927), (1999, 101032), (3998, 50516), (7996, 25258), (12629, 15992)]