201978176

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:951

約数の個数: 56

約数和(自身を含む): 414771840

約数和(自身を除く): 212793664

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 83, 94, 166, 188, 332, 376, 664, 752, 809, 1328, 1504, 1618, 2656, 3008, 3236, 3901, 5312, 6472, 7802, 12944, 15604, 25888, 31208, 38023, 51776, 62416, 67147, 76046, 124832, 134294, 152092, 249664, 268588, 304184, 537176, 608368, 1074352, 1216736, 2148704, 2433472, 3155909, 4297408, 6311818, 12623636, 25247272, 50494544, 100989088, 201978176]

約数ペア:

[(1, 201978176), (2, 100989088), (4, 50494544), (8, 25247272), (16, 12623636), (32, 6311818), (47, 4297408), (64, 3155909), (83, 2433472), (94, 2148704), (166, 1216736), (188, 1074352), (332, 608368), (376, 537176), (664, 304184), (752, 268588), (809, 249664), (1328, 152092), (1504, 134294), (1618, 124832), (2656, 76046), (3008, 67147), (3236, 62416), (3901, 51776), (5312, 38023), (6472, 31208), (7802, 25888), (12944, 15604)]