206401008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1181}}^1$

素因数の和:1534

約数の個数: 80

約数和(自身を含む): 583926912

約数和(自身を除く): 377525904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 331, 528, 662, 993, 1181, 1324, 1986, 2362, 2648, 3543, 3641, 3972, 4724, 5296, 7086, 7282, 7944, 9448, 10923, 12991, 14172, 14564, 15888, 18896, 21846, 25982, 28344, 29128, 38973, 43692, 51964, 56688, 58256, 77946, 87384, 103928, 155892, 174768, 207856, 311784, 390911, 623568, 781822, 1172733, 1563644, 2345466, 3127288, 4300021, 4690932, 6254576, 8600042, 9381864, 12900063, 17200084, 18763728, 25800126, 34400168, 51600252, 68800336, 103200504, 206401008]

約数ペア:

[(1, 206401008), (2, 103200504), (3, 68800336), (4, 51600252), (6, 34400168), (8, 25800126), (11, 18763728), (12, 17200084), (16, 12900063), (22, 9381864), (24, 8600042), (33, 6254576), (44, 4690932), (48, 4300021), (66, 3127288), (88, 2345466), (132, 1563644), (176, 1172733), (264, 781822), (331, 623568), (528, 390911), (662, 311784), (993, 207856), (1181, 174768), (1324, 155892), (1986, 103928), (2362, 87384), (2648, 77946), (3543, 58256), (3641, 56688), (3972, 51964), (4724, 43692), (5296, 38973), (7086, 29128), (7282, 28344), (7944, 25982), (9448, 21846), (10923, 18896), (12991, 15888), (14172, 14564)]