243392350

素因数分解:

$2^1\times 5^2\times {\mathrm{1171}}^1\times {\mathrm{4157}}^1$

素因数の和:5340

約数の個数: 24

約数和(自身を含む): 453205368

約数和(自身を除く): 209813018

約数列:

[1, 2, 5, 10, 25, 50, 1171, 2342, 4157, 5855, 8314, 11710, 20785, 29275, 41570, 58550, 103925, 207850, 4867847, 9735694, 24339235, 48678470, 121696175, 243392350]

約数ペア:

[(1, 243392350), (2, 121696175), (5, 48678470), (10, 24339235), (25, 9735694), (50, 4867847), (1171, 207850), (2342, 103925), (4157, 58550), (5855, 41570), (8314, 29275), (11710, 20785)]