201414620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1609}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 462520800

約数和(自身を除く): 261106180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 569, 1138, 1609, 2276, 2845, 3218, 5690, 6259, 6436, 8045, 11380, 12518, 16090, 17699, 25036, 31295, 32180, 35398, 62590, 70796, 88495, 125180, 176990, 353980, 915521, 1831042, 3662084, 4577605, 9155210, 10070731, 18310420, 20141462, 40282924, 50353655, 100707310, 201414620]

約数ペア:

[(1, 201414620), (2, 100707310), (4, 50353655), (5, 40282924), (10, 20141462), (11, 18310420), (20, 10070731), (22, 9155210), (44, 4577605), (55, 3662084), (110, 1831042), (220, 915521), (569, 353980), (1138, 176990), (1609, 125180), (2276, 88495), (2845, 70796), (3218, 62590), (5690, 35398), (6259, 32180), (6436, 31295), (8045, 25036), (11380, 17699), (12518, 16090)]