200968326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19973}}^1$

素因数の和:20037

約数の個数: 48

約数和(自身を含む): 479855376

約数和(自身を除く): 278887050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 19973, 39946, 59919, 119838, 179757, 259649, 359514, 519298, 778947, 858839, 1557894, 1717678, 2336841, 2576517, 4673682, 5153034, 7729551, 11164907, 15459102, 22329814, 33494721, 66989442, 100484163, 200968326]

約数ペア:

[(1, 200968326), (2, 100484163), (3, 66989442), (6, 33494721), (9, 22329814), (13, 15459102), (18, 11164907), (26, 7729551), (39, 5153034), (43, 4673682), (78, 2576517), (86, 2336841), (117, 1717678), (129, 1557894), (234, 858839), (258, 778947), (387, 519298), (559, 359514), (774, 259649), (1118, 179757), (1677, 119838), (3354, 59919), (5031, 39946), (10062, 19973)]