201976184488

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{652361}}^1$

素因数の和:652622

約数の個数: 48

約数和(自身を含む): 411868748700

約数和(自身を除く): 209892564212

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 229, 338, 458, 676, 916, 1352, 1832, 2977, 5954, 11908, 23816, 38701, 77402, 154804, 309608, 652361, 1304722, 2609444, 5218888, 8480693, 16961386, 33922772, 67845544, 110249009, 149390669, 220498018, 298781338, 440996036, 597562676, 881992072, 1195125352, 1942078697, 3884157394, 7768314788, 15536629576, 25247023061, 50494046122, 100988092244, 201976184488]

約数ペア:

[(1, 201976184488), (2, 100988092244), (4, 50494046122), (8, 25247023061), (13, 15536629576), (26, 7768314788), (52, 3884157394), (104, 1942078697), (169, 1195125352), (229, 881992072), (338, 597562676), (458, 440996036), (676, 298781338), (916, 220498018), (1352, 149390669), (1832, 110249009), (2977, 67845544), (5954, 33922772), (11908, 16961386), (23816, 8480693), (38701, 5218888), (77402, 2609444), (154804, 1304722), (309608, 652361)]