203418406

素因数分解:

$2^1\times {\mathrm{1901}}^1\times {\mathrm{53503}}^1$

素因数の和:55406

約数の個数: 8

約数和(自身を含む): 305293824

約数和(自身を除く): 101875418

約数列:

[1, 2, 1901, 3802, 53503, 107006, 101709203, 203418406]

約数ペア:

[(1, 203418406), (2, 101709203), (1901, 107006), (3802, 53503)]