201672488

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{829}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 387244800

約数和(自身を除く): 185572312

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 647, 829, 1294, 1658, 2588, 3316, 5176, 6632, 30409, 38963, 60818, 77926, 121636, 155852, 243272, 311704, 536363, 1072726, 2145452, 4290904, 25209061, 50418122, 100836244, 201672488]

約数ペア:

[(1, 201672488), (2, 100836244), (4, 50418122), (8, 25209061), (47, 4290904), (94, 2145452), (188, 1072726), (376, 536363), (647, 311704), (829, 243272), (1294, 155852), (1658, 121636), (2588, 77926), (3316, 60818), (5176, 38963), (6632, 30409)]