201816608

素因数分解:

$2^5\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2897}}^1$

素因数の和:3225

約数の個数: 48

約数和(自身を含む): 455704704

約数和(自身を除く): 253888096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 311, 622, 1244, 2177, 2488, 2897, 4354, 4976, 5794, 8708, 9952, 11588, 17416, 20279, 23176, 34832, 40558, 46352, 69664, 81116, 92704, 162232, 324464, 648928, 900967, 1801934, 3603868, 6306769, 7207736, 12613538, 14415472, 25227076, 28830944, 50454152, 100908304, 201816608]

約数ペア:

[(1, 201816608), (2, 100908304), (4, 50454152), (7, 28830944), (8, 25227076), (14, 14415472), (16, 12613538), (28, 7207736), (32, 6306769), (56, 3603868), (112, 1801934), (224, 900967), (311, 648928), (622, 324464), (1244, 162232), (2177, 92704), (2488, 81116), (2897, 69664), (4354, 46352), (4976, 40558), (5794, 34832), (8708, 23176), (9952, 20279), (11588, 17416)]