200904056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 401863680

約数和(自身を除く): 200959624

約数列:

[1, 2, 4, 8, 31, 62, 67, 107, 113, 124, 134, 214, 226, 248, 268, 428, 452, 536, 856, 904, 2077, 3317, 3503, 4154, 6634, 7006, 7169, 7571, 8308, 12091, 13268, 14012, 14338, 15142, 16616, 24182, 26536, 28024, 28676, 30284, 48364, 57352, 60568, 96728, 222239, 234701, 374821, 444478, 469402, 749642, 810097, 888956, 938804, 1499284, 1620194, 1777912, 1877608, 2998568, 3240388, 6480776, 25113007, 50226014, 100452028, 200904056]

約数ペア:

[(1, 200904056), (2, 100452028), (4, 50226014), (8, 25113007), (31, 6480776), (62, 3240388), (67, 2998568), (107, 1877608), (113, 1777912), (124, 1620194), (134, 1499284), (214, 938804), (226, 888956), (248, 810097), (268, 749642), (428, 469402), (452, 444478), (536, 374821), (856, 234701), (904, 222239), (2077, 96728), (3317, 60568), (3503, 57352), (4154, 48364), (6634, 30284), (7006, 28676), (7169, 28024), (7571, 26536), (8308, 24182), (12091, 16616), (13268, 15142), (14012, 14338)]