202138615

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 283046400

約数和(自身を除く): 80907785

約数列:

[1, 5, 7, 35, 83, 149, 415, 467, 581, 745, 1043, 2335, 2905, 3269, 5215, 12367, 16345, 38761, 61835, 69583, 86569, 193805, 271327, 347915, 432845, 487081, 1356635, 2435405, 5775389, 28876945, 40427723, 202138615]

約数ペア:

[(1, 202138615), (5, 40427723), (7, 28876945), (35, 5775389), (83, 2435405), (149, 1356635), (415, 487081), (467, 432845), (581, 347915), (745, 271327), (1043, 193805), (2335, 86569), (2905, 69583), (3269, 61835), (5215, 38761), (12367, 16345)]