197552088

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 573081600

約数和(自身を除く): 375529512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 163, 181, 186, 216, 248, 279, 326, 362, 372, 489, 543, 558, 652, 724, 744, 837, 978, 1086, 1116, 1304, 1448, 1467, 1629, 1674, 1956, 2172, 2232, 2934, 3258, 3348, 3912, 4344, 4401, 4887, 5053, 5611, 5868, 6516, 6696, 8802, 9774, 10106, 11222, 11736, 13032, 15159, 16833, 17604, 19548, 20212, 22444, 29503, 30318, 33666, 35208, 39096, 40424, 44888, 45477, 50499, 59006, 60636, 67332, 88509, 90954, 100998, 118012, 121272, 134664, 136431, 151497, 177018, 181908, 201996, 236024, 265527, 272862, 302994, 354036, 363816, 403992, 531054, 545724, 605988, 708072, 796581, 914593, 1062108, 1091448, 1211976, 1593162, 1829186, 2124216, 2743779, 3186324, 3658372, 5487558, 6372648, 7316744, 8231337, 10975116, 16462674, 21950232, 24694011, 32925348, 49388022, 65850696, 98776044, 197552088]

約数ペア:

[(1, 197552088), (2, 98776044), (3, 65850696), (4, 49388022), (6, 32925348), (8, 24694011), (9, 21950232), (12, 16462674), (18, 10975116), (24, 8231337), (27, 7316744), (31, 6372648), (36, 5487558), (54, 3658372), (62, 3186324), (72, 2743779), (93, 2124216), (108, 1829186), (124, 1593162), (163, 1211976), (181, 1091448), (186, 1062108), (216, 914593), (248, 796581), (279, 708072), (326, 605988), (362, 545724), (372, 531054), (489, 403992), (543, 363816), (558, 354036), (652, 302994), (724, 272862), (744, 265527), (837, 236024), (978, 201996), (1086, 181908), (1116, 177018), (1304, 151497), (1448, 136431), (1467, 134664), (1629, 121272), (1674, 118012), (1956, 100998), (2172, 90954), (2232, 88509), (2934, 67332), (3258, 60636), (3348, 59006), (3912, 50499), (4344, 45477), (4401, 44888), (4887, 40424), (5053, 39096), (5611, 35208), (5868, 33666), (6516, 30318), (6696, 29503), (8802, 22444), (9774, 20212), (10106, 19548), (11222, 17604), (11736, 16833), (13032, 15159)]