202245460

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{32939}}^1$

素因数の和:33255

約数の個数: 24

約数和(自身を含む): 426111840

約数和(自身を除く): 223866380

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 32939, 65878, 131756, 164695, 329390, 658780, 10112273, 20224546, 40449092, 50561365, 101122730, 202245460]

約数ペア:

[(1, 202245460), (2, 101122730), (4, 50561365), (5, 40449092), (10, 20224546), (20, 10112273), (307, 658780), (614, 329390), (1228, 164695), (1535, 131756), (3070, 65878), (6140, 32939)]