202213100

素因数分解:

$2^2\times 5^2\times {\mathrm{1249}}^1\times {\mathrm{1619}}^1$

素因数の和:2882

約数の個数: 36

約数和(自身を含む): 439425000

約数和(自身を除く): 237211900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1249, 1619, 2498, 3238, 4996, 6245, 6476, 8095, 12490, 16190, 24980, 31225, 32380, 40475, 62450, 80950, 124900, 161900, 2022131, 4044262, 8088524, 10110655, 20221310, 40442620, 50553275, 101106550, 202213100]

約数ペア:

[(1, 202213100), (2, 101106550), (4, 50553275), (5, 40442620), (10, 20221310), (20, 10110655), (25, 8088524), (50, 4044262), (100, 2022131), (1249, 161900), (1619, 124900), (2498, 80950), (3238, 62450), (4996, 40475), (6245, 32380), (6476, 31225), (8095, 24980), (12490, 16190)]