202316870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{47381}}^1$

素因数の和:47456

約数の個数: 32

約数和(自身を含む): 423026496

約数和(自身を除く): 220709626

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 47381, 94762, 236905, 331667, 473810, 663334, 1658335, 2890241, 3316670, 5780482, 14451205, 20231687, 28902410, 40463374, 101158435, 202316870]

約数ペア:

[(1, 202316870), (2, 101158435), (5, 40463374), (7, 28902410), (10, 20231687), (14, 14451205), (35, 5780482), (61, 3316670), (70, 2890241), (122, 1658335), (305, 663334), (427, 473810), (610, 331667), (854, 236905), (2135, 94762), (4270, 47381)]