210221712

素因数分解:

$2^4\times 3^2\times {\mathrm{1459873}}^1$

素因数の和:1459887

約数の個数: 30

約数和(自身を含む): 588329222

約数和(自身を除く): 378107510

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1459873, 2919746, 4379619, 5839492, 8759238, 11678984, 13138857, 17518476, 23357968, 26277714, 35036952, 52555428, 70073904, 105110856, 210221712]

約数ペア:

[(1, 210221712), (2, 105110856), (3, 70073904), (4, 52555428), (6, 35036952), (8, 26277714), (9, 23357968), (12, 17518476), (16, 13138857), (18, 11678984), (24, 8759238), (36, 5839492), (48, 4379619), (72, 2919746), (144, 1459873)]