200563818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15971}}^1$

素因数の和:16019

約数の個数: 64

約数和(自身を含む): 515192832

約数和(自身を除く): 314629014

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 12558, 15971, 31942, 47913, 95826, 111797, 207623, 223594, 335391, 367333, 415246, 622869, 670782, 734666, 1101999, 1245738, 1453361, 2203998, 2571331, 2906722, 4360083, 4775329, 5142662, 7713993, 8720166, 9550658, 14325987, 15427986, 28651974, 33427303, 66854606, 100281909, 200563818]

約数ペア:

[(1, 200563818), (2, 100281909), (3, 66854606), (6, 33427303), (7, 28651974), (13, 15427986), (14, 14325987), (21, 9550658), (23, 8720166), (26, 7713993), (39, 5142662), (42, 4775329), (46, 4360083), (69, 2906722), (78, 2571331), (91, 2203998), (138, 1453361), (161, 1245738), (182, 1101999), (273, 734666), (299, 670782), (322, 622869), (483, 415246), (546, 367333), (598, 335391), (897, 223594), (966, 207623), (1794, 111797), (2093, 95826), (4186, 47913), (6279, 31942), (12558, 15971)]