201680614804

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{718717}}^1$

素因数の和:718856

約数の個数: 36

約数和(自身を含む): 369689852532

約数和(自身を除く): 168009237728

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 961, 1922, 2263, 3844, 4526, 9052, 70153, 140306, 280612, 718717, 1437434, 2874868, 22280227, 44560454, 52466341, 89120908, 104932682, 209865364, 690687037, 1381374074, 1626456571, 2762748148, 3252913142, 6505826284, 50420153701, 100840307402, 201680614804]

約数ペア:

[(1, 201680614804), (2, 100840307402), (4, 50420153701), (31, 6505826284), (62, 3252913142), (73, 2762748148), (124, 1626456571), (146, 1381374074), (292, 690687037), (961, 209865364), (1922, 104932682), (2263, 89120908), (3844, 52466341), (4526, 44560454), (9052, 22280227), (70153, 2874868), (140306, 1437434), (280612, 718717)]