201958107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 298045440

約数和(自身を除く): 96087333

約数列:

[1, 3, 13, 39, 47, 141, 239, 461, 611, 717, 1383, 1833, 3107, 5993, 9321, 11233, 17979, 21667, 33699, 65001, 110179, 146029, 281671, 330537, 438087, 845013, 1432327, 4296981, 5178413, 15535239, 67319369, 201958107]

約数ペア:

[(1, 201958107), (3, 67319369), (13, 15535239), (39, 5178413), (47, 4296981), (141, 1432327), (239, 845013), (461, 438087), (611, 330537), (717, 281671), (1383, 146029), (1833, 110179), (3107, 65001), (5993, 33699), (9321, 21667), (11233, 17979)]