201174532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2680

約数の個数: 48

約数和(自身を含む): 406108080

約数和(自身を除く): 204933548

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 89, 178, 221, 356, 442, 884, 1157, 1513, 2314, 2557, 3026, 4628, 5114, 6052, 10228, 19669, 33241, 39338, 43469, 66482, 78676, 86938, 132964, 173876, 227573, 455146, 565097, 910292, 1130194, 2260388, 2958449, 3868741, 5916898, 7737482, 11833796, 15474964, 50293633, 100587266, 201174532]

約数ペア:

[(1, 201174532), (2, 100587266), (4, 50293633), (13, 15474964), (17, 11833796), (26, 7737482), (34, 5916898), (52, 3868741), (68, 2958449), (89, 2260388), (178, 1130194), (221, 910292), (356, 565097), (442, 455146), (884, 227573), (1157, 173876), (1513, 132964), (2314, 86938), (2557, 78676), (3026, 66482), (4628, 43469), (5114, 39338), (6052, 33241), (10228, 19669)]