190055348

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1483}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 398899200

約数和(自身を除く): 208843852

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 199, 322, 398, 644, 796, 1393, 1483, 2786, 2966, 4577, 5572, 5932, 9154, 10381, 18308, 20762, 32039, 34109, 41524, 64078, 68218, 128156, 136436, 238763, 295117, 477526, 590234, 955052, 1180468, 2065819, 4131638, 6787691, 8263276, 13575382, 27150764, 47513837, 95027674, 190055348]

約数ペア:

[(1, 190055348), (2, 95027674), (4, 47513837), (7, 27150764), (14, 13575382), (23, 8263276), (28, 6787691), (46, 4131638), (92, 2065819), (161, 1180468), (199, 955052), (322, 590234), (398, 477526), (644, 295117), (796, 238763), (1393, 136436), (1483, 128156), (2786, 68218), (2966, 64078), (4577, 41524), (5572, 34109), (5932, 32039), (9154, 20762), (10381, 18308)]