197957266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{797}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 329395248

約数和(自身を除く): 131437982

約数列:

[1, 2, 13, 26, 41, 82, 233, 466, 533, 797, 1066, 1594, 3029, 6058, 9553, 10361, 19106, 20722, 32677, 65354, 124189, 185701, 248378, 371402, 424801, 849602, 2414113, 4828226, 7613741, 15227482, 98978633, 197957266]

約数ペア:

[(1, 197957266), (2, 98978633), (13, 15227482), (26, 7613741), (41, 4828226), (82, 2414113), (233, 849602), (466, 424801), (533, 371402), (797, 248378), (1066, 185701), (1594, 124189), (3029, 65354), (6058, 32677), (9553, 20722), (10361, 19106)]