201809084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 377932800

約数和(自身を除く): 176123716

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 151, 199, 292, 302, 398, 604, 796, 1679, 3358, 3473, 4577, 6716, 6946, 9154, 11023, 13892, 14527, 18308, 22046, 29054, 30049, 44092, 58108, 60098, 120196, 253529, 334121, 507058, 668242, 691127, 1014116, 1336484, 1382254, 2193577, 2764508, 4387154, 8774308, 50452271, 100904542, 201809084]

約数ペア:

[(1, 201809084), (2, 100904542), (4, 50452271), (23, 8774308), (46, 4387154), (73, 2764508), (92, 2193577), (146, 1382254), (151, 1336484), (199, 1014116), (292, 691127), (302, 668242), (398, 507058), (604, 334121), (796, 253529), (1679, 120196), (3358, 60098), (3473, 58108), (4577, 44092), (6716, 30049), (6946, 29054), (9154, 22046), (11023, 18308), (13892, 14527)]