230898188

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{653}}^1\times {\mathrm{811}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 408906960

約数和(自身を除く): 178008772

約数列:

[1, 2, 4, 109, 218, 436, 653, 811, 1306, 1622, 2612, 3244, 71177, 88399, 142354, 176798, 284708, 353596, 529583, 1059166, 2118332, 57724547, 115449094, 230898188]

約数ペア:

[(1, 230898188), (2, 115449094), (4, 57724547), (109, 2118332), (218, 1059166), (436, 529583), (653, 353596), (811, 284708), (1306, 176798), (1622, 142354), (2612, 88399), (3244, 71177)]