440202238

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{743}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 764951040

約数和(自身を除く): 324748802

約数列:

[1, 2, 7, 14, 101, 202, 419, 707, 743, 838, 1414, 1486, 2933, 5201, 5866, 10402, 42319, 75043, 84638, 150086, 296233, 311317, 525301, 592466, 622634, 1050602, 2179219, 4358438, 31443017, 62886034, 220101119, 440202238]

約数ペア:

[(1, 440202238), (2, 220101119), (7, 62886034), (14, 31443017), (101, 4358438), (202, 2179219), (419, 1050602), (707, 622634), (743, 592466), (838, 525301), (1414, 311317), (1486, 296233), (2933, 150086), (5201, 84638), (5866, 75043), (10402, 42319)]