203677060

素因数分解:

$2^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{5443}}^1$

素因数の和:7323

約数の個数: 24

約数和(自身を含む): 428029056

約数和(自身を除く): 224351996

約数列:

[1, 2, 4, 5, 10, 20, 1871, 3742, 5443, 7484, 9355, 10886, 18710, 21772, 27215, 37420, 54430, 108860, 10183853, 20367706, 40735412, 50919265, 101838530, 203677060]

約数ペア:

[(1, 203677060), (2, 101838530), (4, 50919265), (5, 40735412), (10, 20367706), (20, 10183853), (1871, 108860), (3742, 54430), (5443, 37420), (7484, 27215), (9355, 21772), (10886, 18710)]