201418088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1325119}}^1$

素因数の和:1325144

約数の個数: 16

約数和(自身を含む): 397536000

約数和(自身を除く): 196117912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1325119, 2650238, 5300476, 10600952, 25177261, 50354522, 100709044, 201418088]

約数ペア:

[(1, 201418088), (2, 100709044), (4, 50354522), (8, 25177261), (19, 10600952), (38, 5300476), (76, 2650238), (152, 1325119)]