201207448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1934687}}^1$

素因数の和:1934706

約数の個数: 16

約数和(自身を含む): 406284480

約数和(自身を除く): 205077032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1934687, 3869374, 7738748, 15477496, 25150931, 50301862, 100603724, 201207448]

約数ペア:

[(1, 201207448), (2, 100603724), (4, 50301862), (8, 25150931), (13, 15477496), (26, 7738748), (52, 3869374), (104, 1934687)]