214622212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{450887}}^1$

素因数の和:450915

約数の個数: 24

約数和(自身を含む): 454495104

約数和(自身を除く): 239872892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 450887, 901774, 1803548, 3156209, 6312418, 7665079, 12624836, 15330158, 30660316, 53655553, 107311106, 214622212]

約数ペア:

[(1, 214622212), (2, 107311106), (4, 53655553), (7, 30660316), (14, 15330158), (17, 12624836), (28, 7665079), (34, 6312418), (68, 3156209), (119, 1803548), (238, 901774), (476, 450887)]