210705044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{1039}}^1$

素因数の和:1484

約数の個数: 36

約数和(自身を含む): 406660800

約数和(自身を除く): 195955756

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 419, 484, 838, 1039, 1676, 2078, 4156, 4609, 9218, 11429, 18436, 22858, 45716, 50699, 101398, 125719, 202796, 251438, 435341, 502876, 870682, 1741364, 4788751, 9577502, 19155004, 52676261, 105352522, 210705044]

約数ペア:

[(1, 210705044), (2, 105352522), (4, 52676261), (11, 19155004), (22, 9577502), (44, 4788751), (121, 1741364), (242, 870682), (419, 502876), (484, 435341), (838, 251438), (1039, 202796), (1676, 125719), (2078, 101398), (4156, 50699), (4609, 45716), (9218, 22858), (11429, 18436)]