206850368

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{31379}}^1$

素因数の和:31494

約数の個数: 28

約数和(自身を含む): 414467040

約数和(自身を除く): 207616672

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 31379, 62758, 125516, 251032, 502064, 1004128, 2008256, 3232037, 6464074, 12928148, 25856296, 51712592, 103425184, 206850368]

約数ペア:

[(1, 206850368), (2, 103425184), (4, 51712592), (8, 25856296), (16, 12928148), (32, 6464074), (64, 3232037), (103, 2008256), (206, 1004128), (412, 502064), (824, 251032), (1648, 125516), (3296, 62758), (6592, 31379)]