201540548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 400404480

約数和(自身を除く): 198863932

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 139, 278, 341, 556, 682, 1063, 1364, 1529, 2126, 3058, 4252, 4309, 6116, 8618, 11693, 17236, 23386, 32953, 46772, 47399, 65906, 94798, 131812, 147757, 189596, 295514, 362483, 591028, 724966, 1449932, 1625327, 3250654, 4580467, 6501308, 9160934, 18321868, 50385137, 100770274, 201540548]

約数ペア:

[(1, 201540548), (2, 100770274), (4, 50385137), (11, 18321868), (22, 9160934), (31, 6501308), (44, 4580467), (62, 3250654), (124, 1625327), (139, 1449932), (278, 724966), (341, 591028), (556, 362483), (682, 295514), (1063, 189596), (1364, 147757), (1529, 131812), (2126, 94798), (3058, 65906), (4252, 47399), (4309, 46772), (6116, 32953), (8618, 23386), (11693, 17236)]