210700804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67619}}^1$

素因数の和:67683

約数の個数: 24

約数和(自身を含む): 397605600

約数和(自身を除く): 186904796

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 67619, 135238, 270476, 1284761, 2569522, 2772379, 5139044, 5544758, 11089516, 52675201, 105350402, 210700804]

約数ペア:

[(1, 210700804), (2, 105350402), (4, 52675201), (19, 11089516), (38, 5544758), (41, 5139044), (76, 2772379), (82, 2569522), (164, 1284761), (779, 270476), (1558, 135238), (3116, 67619)]