206844872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{1823}}^1$

素因数の和:2933

約数の個数: 32

約数和(自身を含む): 418279680

約数和(自身を除く): 211434808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1091, 1823, 2182, 3646, 4364, 7292, 8728, 14183, 14584, 23699, 28366, 47398, 56732, 94796, 113464, 189592, 1988893, 3977786, 7955572, 15911144, 25855609, 51711218, 103422436, 206844872]

約数ペア:

[(1, 206844872), (2, 103422436), (4, 51711218), (8, 25855609), (13, 15911144), (26, 7955572), (52, 3977786), (104, 1988893), (1091, 189592), (1823, 113464), (2182, 94796), (3646, 56732), (4364, 47398), (7292, 28366), (8728, 23699), (14183, 14584)]