206061804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{440303}}^1$

素因数の和:440326

約数の個数: 36

約数和(自身を含む): 560947296

約数和(自身を除く): 354885492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 440303, 880606, 1320909, 1761212, 2641818, 3962727, 5283636, 5723939, 7925454, 11447878, 15850908, 17171817, 22895756, 34343634, 51515451, 68687268, 103030902, 206061804]

約数ペア:

[(1, 206061804), (2, 103030902), (3, 68687268), (4, 51515451), (6, 34343634), (9, 22895756), (12, 17171817), (13, 15850908), (18, 11447878), (26, 7925454), (36, 5723939), (39, 5283636), (52, 3962727), (78, 2641818), (117, 1761212), (156, 1320909), (234, 880606), (468, 440303)]