201980284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4590461}}^1$

素因数の和:4590476

約数の個数: 12

約数和(自身を含む): 385598808

約数和(自身を除く): 183618524

約数列:

[1, 2, 4, 11, 22, 44, 4590461, 9180922, 18361844, 50495071, 100990142, 201980284]

約数ペア:

[(1, 201980284), (2, 100990142), (4, 50495071), (11, 18361844), (22, 9180922), (44, 4590461)]