203460892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{19541}}^1$

素因数の和:19701

約数の個数: 24

約数和(自身を含む): 377551440

約数和(自身を除く): 174090548

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 10412, 19541, 39082, 78164, 371279, 742558, 1485116, 2677117, 5354234, 10708468, 50865223, 101730446, 203460892]

約数ペア:

[(1, 203460892), (2, 101730446), (4, 50865223), (19, 10708468), (38, 5354234), (76, 2677117), (137, 1485116), (274, 742558), (548, 371279), (2603, 78164), (5206, 39082), (10412, 19541)]