204566868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3467}}^1$

素因数の和:3637

約数の個数: 72

約数和(自身を含む): 568058400

約数和(自身を除く): 363491532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 198, 298, 396, 447, 596, 894, 1341, 1639, 1788, 2682, 3278, 3467, 4917, 5364, 6556, 6934, 9834, 10401, 13868, 14751, 19668, 20802, 29502, 31203, 38137, 41604, 59004, 62406, 76274, 114411, 124812, 152548, 228822, 343233, 457644, 516583, 686466, 1033166, 1372932, 1549749, 2066332, 3099498, 4649247, 5682413, 6198996, 9298494, 11364826, 17047239, 18596988, 22729652, 34094478, 51141717, 68188956, 102283434, 204566868]

約数ペア:

[(1, 204566868), (2, 102283434), (3, 68188956), (4, 51141717), (6, 34094478), (9, 22729652), (11, 18596988), (12, 17047239), (18, 11364826), (22, 9298494), (33, 6198996), (36, 5682413), (44, 4649247), (66, 3099498), (99, 2066332), (132, 1549749), (149, 1372932), (198, 1033166), (298, 686466), (396, 516583), (447, 457644), (596, 343233), (894, 228822), (1341, 152548), (1639, 124812), (1788, 114411), (2682, 76274), (3278, 62406), (3467, 59004), (4917, 41604), (5364, 38137), (6556, 31203), (6934, 29502), (9834, 20802), (10401, 19668), (13868, 14751)]