189968506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4723}}^1$

素因数の和:4775

約数の個数: 48

約数和(自身を含む): 373460544

約数和(自身を除く): 183492038

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 1183, 1547, 2366, 2873, 3094, 4723, 5746, 9446, 20111, 33061, 40222, 61399, 66122, 80291, 122798, 160582, 429793, 562037, 798187, 859586, 1043783, 1124074, 1596374, 2087566, 5587309, 7306481, 11174618, 13569179, 14612962, 27138358, 94984253, 189968506]

約数ペア:

[(1, 189968506), (2, 94984253), (7, 27138358), (13, 14612962), (14, 13569179), (17, 11174618), (26, 7306481), (34, 5587309), (91, 2087566), (119, 1596374), (169, 1124074), (182, 1043783), (221, 859586), (238, 798187), (338, 562037), (442, 429793), (1183, 160582), (1547, 122798), (2366, 80291), (2873, 66122), (3094, 61399), (4723, 40222), (5746, 33061), (9446, 20111)]