203415430

素因数分解:

$2^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{12611}}^1$

素因数の和:14231

約数の個数: 16

約数和(自身を含む): 366403824

約数和(自身を除く): 162988394

約数列:

[1, 2, 5, 10, 1613, 3226, 8065, 12611, 16130, 25222, 63055, 126110, 20341543, 40683086, 101707715, 203415430]

約数ペア:

[(1, 203415430), (2, 101707715), (5, 40683086), (10, 20341543), (1613, 126110), (3226, 63055), (8065, 25222), (12611, 16130)]