100420292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{210967}}^1$

素因数の和:210995

約数の個数: 24

約数和(自身を含む): 212655744

約数和(自身を除く): 112235452

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 210967, 421934, 843868, 1476769, 2953538, 3586439, 5907076, 7172878, 14345756, 25105073, 50210146, 100420292]

約数ペア:

[(1, 100420292), (2, 50210146), (4, 25105073), (7, 14345756), (14, 7172878), (17, 5907076), (28, 3586439), (34, 2953538), (68, 1476769), (119, 843868), (238, 421934), (476, 210967)]