123085198

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 195592320

約数和(自身を除く): 72507122

約数列:

[1, 2, 41, 47, 82, 94, 109, 218, 293, 586, 1927, 3854, 4469, 5123, 8938, 10246, 12013, 13771, 24026, 27542, 31937, 63874, 210043, 420086, 564611, 1129222, 1309417, 1501039, 2618834, 3002078, 61542599, 123085198]

約数ペア:

[(1, 123085198), (2, 61542599), (41, 3002078), (47, 2618834), (82, 1501039), (94, 1309417), (109, 1129222), (218, 564611), (293, 420086), (586, 210043), (1927, 63874), (3854, 31937), (4469, 27542), (5123, 24026), (8938, 13771), (10246, 12013)]