201231608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8641}}^1$

素因数の和:8759

約数の個数: 32

約数和(自身を含む): 392001120

約数和(自身を除く): 190769512

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 2911, 5822, 8641, 11644, 17282, 23288, 34564, 69128, 354281, 613511, 708562, 1227022, 1417124, 2454044, 2834248, 4908088, 25153951, 50307902, 100615804, 201231608]

約数ペア:

[(1, 201231608), (2, 100615804), (4, 50307902), (8, 25153951), (41, 4908088), (71, 2834248), (82, 2454044), (142, 1417124), (164, 1227022), (284, 708562), (328, 613511), (568, 354281), (2911, 69128), (5822, 34564), (8641, 23288), (11644, 17282)]