201408340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{1237}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 484186752

約数和(自身を除く): 282778412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1163, 1237, 2326, 2474, 4652, 4948, 5815, 6185, 8141, 8659, 11630, 12370, 16282, 17318, 23260, 24740, 32564, 34636, 40705, 43295, 81410, 86590, 162820, 173180, 1438631, 2877262, 5754524, 7193155, 10070417, 14386310, 20140834, 28772620, 40281668, 50352085, 100704170, 201408340]

約数ペア:

[(1, 201408340), (2, 100704170), (4, 50352085), (5, 40281668), (7, 28772620), (10, 20140834), (14, 14386310), (20, 10070417), (28, 7193155), (35, 5754524), (70, 2877262), (140, 1438631), (1163, 173180), (1237, 162820), (2326, 86590), (2474, 81410), (4652, 43295), (4948, 40705), (5815, 34636), (6185, 32564), (8141, 24740), (8659, 23260), (11630, 17318), (12370, 16282)]