238752794

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 444709440

約数和(自身を除く): 205956646

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 139, 238, 278, 833, 973, 1031, 1666, 1946, 2062, 2363, 4726, 6811, 7217, 13622, 14434, 16541, 17527, 33082, 35054, 50519, 101038, 115787, 122689, 143309, 231574, 245378, 286618, 858823, 1003163, 1717646, 2006326, 2436253, 4872506, 7022141, 14044282, 17053771, 34107542, 119376397, 238752794]

約数ペア:

[(1, 238752794), (2, 119376397), (7, 34107542), (14, 17053771), (17, 14044282), (34, 7022141), (49, 4872506), (98, 2436253), (119, 2006326), (139, 1717646), (238, 1003163), (278, 858823), (833, 286618), (973, 245378), (1031, 231574), (1666, 143309), (1946, 122689), (2062, 115787), (2363, 101038), (4726, 50519), (6811, 35054), (7217, 33082), (13622, 17527), (14434, 16541)]