236200220

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{75223}}^1$

素因数の和:75389

約数の個数: 24

約数和(自身を含む): 499186464

約数和(自身を除く): 262986244

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 75223, 150446, 300892, 376115, 752230, 1504460, 11810011, 23620022, 47240044, 59050055, 118100110, 236200220]

約数ペア:

[(1, 236200220), (2, 118100110), (4, 59050055), (5, 47240044), (10, 23620022), (20, 11810011), (157, 1504460), (314, 752230), (628, 376115), (785, 300892), (1570, 150446), (3140, 75223)]