208867464

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{74383}}^1$

素因数の和:74411

約数の個数: 64

約数和(自身を含む): 624825600

約数和(自身を除く): 415958136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 74383, 148766, 223149, 297532, 446298, 595064, 669447, 892596, 966979, 1338894, 1785192, 1933958, 2008341, 2677788, 2900937, 3867916, 4016682, 5355576, 5801874, 7735832, 8033364, 8702811, 11603748, 16066728, 17405622, 23207496, 26108433, 34811244, 52216866, 69622488, 104433732, 208867464]

約数ペア:

[(1, 208867464), (2, 104433732), (3, 69622488), (4, 52216866), (6, 34811244), (8, 26108433), (9, 23207496), (12, 17405622), (13, 16066728), (18, 11603748), (24, 8702811), (26, 8033364), (27, 7735832), (36, 5801874), (39, 5355576), (52, 4016682), (54, 3867916), (72, 2900937), (78, 2677788), (104, 2008341), (108, 1933958), (117, 1785192), (156, 1338894), (216, 966979), (234, 892596), (312, 669447), (351, 595064), (468, 446298), (702, 297532), (936, 223149), (1404, 148766), (2808, 74383)]