209254464

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{11719}}^1$

素因数の和:11768

約数の個数: 84

約数和(自身を含む): 619191040

約数和(自身を除く): 409936576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 11719, 17856, 23438, 35157, 46876, 70314, 93752, 105471, 140628, 187504, 210942, 281256, 363289, 375008, 421884, 562512, 726578, 750016, 843768, 1089867, 1125024, 1453156, 1687536, 2179734, 2250048, 2906312, 3269601, 3375072, 4359468, 5812624, 6539202, 6750144, 8718936, 11625248, 13078404, 17437872, 23250496, 26156808, 34875744, 52313616, 69751488, 104627232, 209254464]

約数ペア:

[(1, 209254464), (2, 104627232), (3, 69751488), (4, 52313616), (6, 34875744), (8, 26156808), (9, 23250496), (12, 17437872), (16, 13078404), (18, 11625248), (24, 8718936), (31, 6750144), (32, 6539202), (36, 5812624), (48, 4359468), (62, 3375072), (64, 3269601), (72, 2906312), (93, 2250048), (96, 2179734), (124, 1687536), (144, 1453156), (186, 1125024), (192, 1089867), (248, 843768), (279, 750016), (288, 726578), (372, 562512), (496, 421884), (558, 375008), (576, 363289), (744, 281256), (992, 210942), (1116, 187504), (1488, 140628), (1984, 105471), (2232, 93752), (2976, 70314), (4464, 46876), (5952, 35157), (8928, 23438), (11719, 17856)]