206879127

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3733}}^1$

素因数の和:3792

約数の個数: 48

約数和(自身を含む): 357567840

約数和(自身を除く): 150688713

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 87, 91, 147, 203, 273, 377, 609, 637, 1131, 1421, 1911, 2639, 3733, 4263, 7917, 11199, 18473, 26131, 48529, 55419, 78393, 108257, 145587, 182917, 324771, 339703, 548751, 757799, 1019109, 1407341, 2273397, 2377921, 4222023, 5304593, 7133763, 9851387, 15913779, 29554161, 68959709, 206879127]

約数ペア:

[(1, 206879127), (3, 68959709), (7, 29554161), (13, 15913779), (21, 9851387), (29, 7133763), (39, 5304593), (49, 4222023), (87, 2377921), (91, 2273397), (147, 1407341), (203, 1019109), (273, 757799), (377, 548751), (609, 339703), (637, 324771), (1131, 182917), (1421, 145587), (1911, 108257), (2639, 78393), (3733, 55419), (4263, 48529), (7917, 26131), (11199, 18473)]