207934064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{999683}}^1$

素因数の和:999704

約数の個数: 20

約数和(自身を含む): 433862856

約数和(自身を除く): 225928792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 999683, 1999366, 3998732, 7997464, 12995879, 15994928, 25991758, 51983516, 103967032, 207934064]

約数ペア:

[(1, 207934064), (2, 103967032), (4, 51983516), (8, 25991758), (13, 15994928), (16, 12995879), (26, 7997464), (52, 3998732), (104, 1999366), (208, 999683)]