200975992

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{7993}}^1$

素因数の和:8455

約数の個数: 32

約数和(自身を含む): 431676000

約数和(自身を除く): 230700008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 898, 1796, 3143, 3592, 6286, 7993, 12572, 15986, 25144, 31972, 55951, 63944, 111902, 223804, 447608, 3588857, 7177714, 14355428, 25121999, 28710856, 50243998, 100487996, 200975992]

約数ペア:

[(1, 200975992), (2, 100487996), (4, 50243998), (7, 28710856), (8, 25121999), (14, 14355428), (28, 7177714), (56, 3588857), (449, 447608), (898, 223804), (1796, 111902), (3143, 63944), (3592, 55951), (6286, 31972), (7993, 25144), (12572, 15986)]