222822516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20887}}^1$

素因数の和:21028

約数の個数: 48

約数和(自身を含む): 598900736

約数和(自身を除く): 376078220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 20887, 41774, 62661, 83548, 125322, 146209, 250644, 292418, 438627, 584836, 877254, 1754508, 2652649, 5305298, 7957947, 10610596, 15915894, 18568543, 31831788, 37137086, 55705629, 74274172, 111411258, 222822516]

約数ペア:

[(1, 222822516), (2, 111411258), (3, 74274172), (4, 55705629), (6, 37137086), (7, 31831788), (12, 18568543), (14, 15915894), (21, 10610596), (28, 7957947), (42, 5305298), (84, 2652649), (127, 1754508), (254, 877254), (381, 584836), (508, 438627), (762, 292418), (889, 250644), (1524, 146209), (1778, 125322), (2667, 83548), (3556, 62661), (5334, 41774), (10668, 20887)]