270896402

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{20177}}^1$

素因数の和:20330

約数の個数: 24

約数和(自身を含む): 476160444

約数和(自身を除く): 205264042

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 6713, 13426, 20177, 40354, 141239, 282478, 988673, 1977346, 2764249, 5528498, 19349743, 38699486, 135448201, 270896402]

約数ペア:

[(1, 270896402), (2, 135448201), (7, 38699486), (14, 19349743), (49, 5528498), (98, 2764249), (137, 1977346), (274, 988673), (959, 282478), (1918, 141239), (6713, 40354), (13426, 20177)]