204629008

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{41659}}^1$

素因数の和:41974

約数の個数: 20

約数和(自身を含む): 397769680

約数和(自身を除く): 193140672

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 41659, 83318, 166636, 333272, 666544, 12789313, 25578626, 51157252, 102314504, 204629008]

約数ペア:

[(1, 204629008), (2, 102314504), (4, 51157252), (8, 25578626), (16, 12789313), (307, 666544), (614, 333272), (1228, 166636), (2456, 83318), (4912, 41659)]