201680841608

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{283259609}}^1$

素因数の和:283259704

約数の個数: 16

約数和(自身を含む): 382400473500

約数和(自身を除く): 180719631892

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 283259609, 566519218, 1133038436, 2266076872, 25210105201, 50420210402, 100840420804, 201680841608]

約数ペア:

[(1, 201680841608), (2, 100840420804), (4, 50420210402), (8, 25210105201), (89, 2266076872), (178, 1133038436), (356, 566519218), (712, 283259609)]