201930284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{3457}}^1$

素因数の和:4337

約数の個数: 24

約数和(自身を含む): 374708880

約数和(自身を除く): 172778596

約数列:

[1, 2, 4, 17, 34, 68, 859, 1718, 3436, 3457, 6914, 13828, 14603, 29206, 58412, 58769, 117538, 235076, 2969563, 5939126, 11878252, 50482571, 100965142, 201930284]

約数ペア:

[(1, 201930284), (2, 100965142), (4, 50482571), (17, 11878252), (34, 5939126), (68, 2969563), (859, 235076), (1718, 117538), (3436, 58769), (3457, 58412), (6914, 29206), (13828, 14603)]