200745412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{941}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 424126080

約数和(自身を除く): 223380668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 401, 532, 802, 941, 1604, 1882, 2807, 3764, 5614, 6587, 7619, 11228, 13174, 15238, 17879, 26348, 30476, 35758, 53333, 71516, 106666, 125153, 213332, 250306, 377341, 500612, 754682, 1509364, 2641387, 5282774, 7169479, 10565548, 14338958, 28677916, 50186353, 100372706, 200745412]

約数ペア:

[(1, 200745412), (2, 100372706), (4, 50186353), (7, 28677916), (14, 14338958), (19, 10565548), (28, 7169479), (38, 5282774), (76, 2641387), (133, 1509364), (266, 754682), (401, 500612), (532, 377341), (802, 250306), (941, 213332), (1604, 125153), (1882, 106666), (2807, 71516), (3764, 53333), (5614, 35758), (6587, 30476), (7619, 26348), (11228, 17879), (13174, 15238)]