203420966

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{51343}}^1$

素因数の和:51635

約数の個数: 16

約数和(自身を含む): 349960704

約数和(自身を除く): 146539738

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 51343, 102686, 359401, 718802, 14530069, 29060138, 101710483, 203420966]

約数ペア:

[(1, 203420966), (2, 101710483), (7, 29060138), (14, 14530069), (283, 718802), (566, 359401), (1981, 102686), (3962, 51343)]