201881470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{14207}}^1$

素因数の和:14257

約数の個数: 48

約数和(自身を含む): 437322240

約数和(自身を除く): 235440770

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 14207, 14210, 28414, 71035, 99449, 142070, 198898, 412003, 497245, 696143, 824006, 994490, 1392286, 2060015, 2884021, 3480715, 4120030, 5768042, 6961430, 14420105, 20188147, 28840210, 40376294, 100940735, 201881470]

約数ペア:

[(1, 201881470), (2, 100940735), (5, 40376294), (7, 28840210), (10, 20188147), (14, 14420105), (29, 6961430), (35, 5768042), (49, 4120030), (58, 3480715), (70, 2884021), (98, 2060015), (145, 1392286), (203, 994490), (245, 824006), (290, 696143), (406, 497245), (490, 412003), (1015, 198898), (1421, 142070), (2030, 99449), (2842, 71035), (7105, 28414), (14207, 14210)]