201794720

素因数分解:

$2^5\times 5^1\times {\mathrm{1261217}}^1$

素因数の和:1261232

約数の個数: 24

約数和(自身を含む): 476740404

約数和(自身を除く): 274945684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1261217, 2522434, 5044868, 6306085, 10089736, 12612170, 20179472, 25224340, 40358944, 50448680, 100897360, 201794720]

約数ペア:

[(1, 201794720), (2, 100897360), (4, 50448680), (5, 40358944), (8, 25224340), (10, 20179472), (16, 12612170), (20, 10089736), (32, 6306085), (40, 5044868), (80, 2522434), (160, 1261217)]