201384096520

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1\times {\mathrm{106213}}^1$

素因数の和:106774

約数の個数: 64

約数和(自身を含む): 458385635520

約数和(自身を除く): 257001539000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 443, 535, 856, 886, 1070, 1772, 2140, 2215, 3544, 4280, 4430, 8860, 17720, 47401, 94802, 106213, 189604, 212426, 237005, 379208, 424852, 474010, 531065, 849704, 948020, 1062130, 1896040, 2124260, 4248520, 11364791, 22729582, 45459164, 47052359, 56823955, 90918328, 94104718, 113647910, 188209436, 227295820, 235261795, 376418872, 454591640, 470523590, 941047180, 1882094360, 5034602413, 10069204826, 20138409652, 25173012065, 40276819304, 50346024130, 100692048260, 201384096520]

約数ペア:

[(1, 201384096520), (2, 100692048260), (4, 50346024130), (5, 40276819304), (8, 25173012065), (10, 20138409652), (20, 10069204826), (40, 5034602413), (107, 1882094360), (214, 941047180), (428, 470523590), (443, 454591640), (535, 376418872), (856, 235261795), (886, 227295820), (1070, 188209436), (1772, 113647910), (2140, 94104718), (2215, 90918328), (3544, 56823955), (4280, 47052359), (4430, 45459164), (8860, 22729582), (17720, 11364791), (47401, 4248520), (94802, 2124260), (106213, 1896040), (189604, 1062130), (212426, 948020), (237005, 849704), (379208, 531065), (424852, 474010)]