201593020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{272423}}^1$

素因数の和:272469

約数の個数: 24

約数和(自身を含む): 434788704

約数和(自身を除く): 233195684

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 272423, 544846, 1089692, 1362115, 2724230, 5448460, 10079651, 20159302, 40318604, 50398255, 100796510, 201593020]

約数ペア:

[(1, 201593020), (2, 100796510), (4, 50398255), (5, 40318604), (10, 20159302), (20, 10079651), (37, 5448460), (74, 2724230), (148, 1362115), (185, 1089692), (370, 544846), (740, 272423)]