207663352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1996763}}^1$

素因数の和:1996782

約数の個数: 16

約数和(自身を含む): 419320440

約数和(自身を除く): 211657088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1996763, 3993526, 7987052, 15974104, 25957919, 51915838, 103831676, 207663352]

約数ペア:

[(1, 207663352), (2, 103831676), (4, 51915838), (8, 25957919), (13, 15974104), (26, 7987052), (52, 3993526), (104, 1996763)]