201795752

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{2039}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 385560000

約数和(自身を除く): 183764248

約数列:

[1, 2, 4, 8, 89, 139, 178, 278, 356, 556, 712, 1112, 2039, 4078, 8156, 12371, 16312, 24742, 49484, 98968, 181471, 283421, 362942, 566842, 725884, 1133684, 1451768, 2267368, 25224469, 50448938, 100897876, 201795752]

約数ペア:

[(1, 201795752), (2, 100897876), (4, 50448938), (8, 25224469), (89, 2267368), (139, 1451768), (178, 1133684), (278, 725884), (356, 566842), (556, 362942), (712, 283421), (1112, 181471), (2039, 98968), (4078, 49484), (8156, 24742), (12371, 16312)]