218680644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{200257}}^1$

素因数の和:200284

約数の個数: 48

約数和(自身を含む): 628009088

約数和(自身を除く): 409328444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 200257, 400514, 600771, 801028, 1201542, 1401799, 2403084, 2603341, 2803598, 4205397, 5206682, 5607196, 7810023, 8410794, 10413364, 15620046, 16821588, 18223387, 31240092, 36446774, 54670161, 72893548, 109340322, 218680644]

約数ペア:

[(1, 218680644), (2, 109340322), (3, 72893548), (4, 54670161), (6, 36446774), (7, 31240092), (12, 18223387), (13, 16821588), (14, 15620046), (21, 10413364), (26, 8410794), (28, 7810023), (39, 5607196), (42, 5206682), (52, 4205397), (78, 2803598), (84, 2603341), (91, 2403084), (156, 1401799), (182, 1201542), (273, 801028), (364, 600771), (546, 400514), (1092, 200257)]