203419690

素因数分解:

$2^1\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{10667}}^1$

素因数の和:12581

約数の個数: 16

約数和(自身を含む): 366381792

約数和(自身を除く): 162962102

約数列:

[1, 2, 5, 10, 1907, 3814, 9535, 10667, 19070, 21334, 53335, 106670, 20341969, 40683938, 101709845, 203419690]

約数ペア:

[(1, 203419690), (2, 101709845), (5, 40683938), (10, 20341969), (1907, 106670), (3814, 53335), (9535, 21334), (10667, 19070)]