207813004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{617}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 435230208

約数和(自身を除く): 227417204

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 523, 617, 644, 1046, 1234, 2092, 2468, 3661, 4319, 7322, 8638, 12029, 14191, 14644, 17276, 24058, 28382, 48116, 56764, 84203, 99337, 168406, 198674, 322691, 336812, 397348, 645382, 1290764, 2258837, 4517674, 7421893, 9035348, 14843786, 29687572, 51953251, 103906502, 207813004]

約数ペア:

[(1, 207813004), (2, 103906502), (4, 51953251), (7, 29687572), (14, 14843786), (23, 9035348), (28, 7421893), (46, 4517674), (92, 2258837), (161, 1290764), (322, 645382), (523, 397348), (617, 336812), (644, 322691), (1046, 198674), (1234, 168406), (2092, 99337), (2468, 84203), (3661, 56764), (4319, 48116), (7322, 28382), (8638, 24058), (12029, 17276), (14191, 14644)]