201861429

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4086

約数の個数: 48

約数和(自身を含む): 352659456

約数和(自身を除く): 150798027

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 341, 539, 651, 1023, 1519, 1617, 2387, 4027, 4557, 7161, 12081, 16709, 28189, 44297, 50127, 84567, 124837, 132891, 197323, 310079, 374511, 591969, 873859, 930237, 1373207, 2170553, 2621577, 4119621, 6117013, 6511659, 9612449, 18351039, 28837347, 67287143, 201861429]

約数ペア:

[(1, 201861429), (3, 67287143), (7, 28837347), (11, 18351039), (21, 9612449), (31, 6511659), (33, 6117013), (49, 4119621), (77, 2621577), (93, 2170553), (147, 1373207), (217, 930237), (231, 873859), (341, 591969), (539, 374511), (651, 310079), (1023, 197323), (1519, 132891), (1617, 124837), (2387, 84567), (4027, 50127), (4557, 44297), (7161, 28189), (12081, 16709)]