201348455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6301}}^1$

素因数の和:6407

約数の個数: 32

約数和(自身を含む): 304915968

約数和(自身を除く): 103567513

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 913, 2905, 4565, 6301, 6391, 31505, 31955, 44107, 69311, 220535, 346555, 485177, 522983, 2425885, 2614915, 3660881, 5752813, 18304405, 28764065, 40269691, 201348455]

約数ペア:

[(1, 201348455), (5, 40269691), (7, 28764065), (11, 18304405), (35, 5752813), (55, 3660881), (77, 2614915), (83, 2425885), (385, 522983), (415, 485177), (581, 346555), (913, 220535), (2905, 69311), (4565, 44107), (6301, 31955), (6391, 31505)]