201219008

素因数分解:

$2^6\times {\mathrm{383}}^1\times {\mathrm{8209}}^1$

素因数の和:8604

約数の個数: 28

約数和(自身を含む): 400385280

約数和(自身を除く): 199166272

約数列:

[1, 2, 4, 8, 16, 32, 64, 383, 766, 1532, 3064, 6128, 8209, 12256, 16418, 24512, 32836, 65672, 131344, 262688, 525376, 3144047, 6288094, 12576188, 25152376, 50304752, 100609504, 201219008]

約数ペア:

[(1, 201219008), (2, 100609504), (4, 50304752), (8, 25152376), (16, 12576188), (32, 6288094), (64, 3144047), (383, 525376), (766, 262688), (1532, 131344), (3064, 65672), (6128, 32836), (8209, 24512), (12256, 16418)]