207623992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 433900800

約数和(自身を除く): 226276808

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 61, 68, 116, 122, 136, 232, 244, 488, 493, 863, 986, 1037, 1726, 1769, 1972, 2074, 3452, 3538, 3944, 4148, 6904, 7076, 8296, 14152, 14671, 25027, 29342, 30073, 50054, 52643, 58684, 60146, 100108, 105286, 117368, 120292, 200216, 210572, 240584, 421144, 425459, 850918, 894931, 1526647, 1701836, 1789862, 3053294, 3403672, 3579724, 6106588, 7159448, 12213176, 25952999, 51905998, 103811996, 207623992]

約数ペア:

[(1, 207623992), (2, 103811996), (4, 51905998), (8, 25952999), (17, 12213176), (29, 7159448), (34, 6106588), (58, 3579724), (61, 3403672), (68, 3053294), (116, 1789862), (122, 1701836), (136, 1526647), (232, 894931), (244, 850918), (488, 425459), (493, 421144), (863, 240584), (986, 210572), (1037, 200216), (1726, 120292), (1769, 117368), (1972, 105286), (2074, 100108), (3452, 60146), (3538, 58684), (3944, 52643), (4148, 50054), (6904, 30073), (7076, 29342), (8296, 25027), (14152, 14671)]