214399510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{27953}}^1$

素因数の和:28032

約数の個数: 32

約数和(自身を含む): 422664480

約数和(自身を除く): 208264970

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 27953, 55906, 139765, 279530, 363389, 726778, 1649227, 1816945, 3298454, 3633890, 8246135, 16492270, 21439951, 42879902, 107199755, 214399510]

約数ペア:

[(1, 214399510), (2, 107199755), (5, 42879902), (10, 21439951), (13, 16492270), (26, 8246135), (59, 3633890), (65, 3298454), (118, 1816945), (130, 1649227), (295, 726778), (590, 363389), (767, 279530), (1534, 139765), (3835, 55906), (7670, 27953)]