201874504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1941101}}^1$

素因数の和:1941120

約数の個数: 16

約数和(自身を含む): 407631420

約数和(自身を除く): 205756916

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1941101, 3882202, 7764404, 15528808, 25234313, 50468626, 100937252, 201874504]

約数ペア:

[(1, 201874504), (2, 100937252), (4, 50468626), (8, 25234313), (13, 15528808), (26, 7764404), (52, 3882202), (104, 1941101)]