207777248

素因数分解:

$2^5\times 7^2\times {\mathrm{132511}}^1$

素因数の和:132535

約数の個数: 36

約数和(自身を含む): 475850592

約数和(自身を除く): 268073344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 132511, 265022, 530044, 927577, 1060088, 1855154, 2120176, 3710308, 4240352, 6493039, 7420616, 12986078, 14841232, 25972156, 29682464, 51944312, 103888624, 207777248]

約数ペア:

[(1, 207777248), (2, 103888624), (4, 51944312), (7, 29682464), (8, 25972156), (14, 14841232), (16, 12986078), (28, 7420616), (32, 6493039), (49, 4240352), (56, 3710308), (98, 2120176), (112, 1855154), (196, 1060088), (224, 927577), (392, 530044), (784, 265022), (1568, 132511)]