206645752

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{26879}}^1$

素因数の和:26947

約数の個数: 24

約数和(自身を含む): 400377600

約数和(自身を除く): 193731848

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 26879, 53758, 107516, 215032, 833249, 1666498, 3332996, 6665992, 25830719, 51661438, 103322876, 206645752]

約数ペア:

[(1, 206645752), (2, 103322876), (4, 51661438), (8, 25830719), (31, 6665992), (62, 3332996), (124, 1666498), (248, 833249), (961, 215032), (1922, 107516), (3844, 53758), (7688, 26879)]