207866284

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{27481}}^1$

素因数の和:27577

約数の個数: 24

約数和(自身を含む): 381670016

約数和(自身を除く): 173803732

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 27481, 54962, 109924, 851911, 1676341, 1703822, 3352682, 3407644, 6705364, 51966571, 103933142, 207866284]

約数ペア:

[(1, 207866284), (2, 103933142), (4, 51966571), (31, 6705364), (61, 3407644), (62, 3352682), (122, 1703822), (124, 1676341), (244, 851911), (1891, 109924), (3782, 54962), (7564, 27481)]