201739167

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12269}}^1$

素因数の和:12317

約数の個数: 40

約数和(自身を含む): 356320800

約数和(自身を除く): 154581633

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 5481, 12269, 16443, 36807, 85883, 110421, 257649, 331263, 355801, 772947, 993789, 1067403, 2318841, 2490607, 3202209, 6956523, 7471821, 9606627, 22415463, 28819881, 67246389, 201739167]

約数ペア:

[(1, 201739167), (3, 67246389), (7, 28819881), (9, 22415463), (21, 9606627), (27, 7471821), (29, 6956523), (63, 3202209), (81, 2490607), (87, 2318841), (189, 1067403), (203, 993789), (261, 772947), (567, 355801), (609, 331263), (783, 257649), (1827, 110421), (2349, 85883), (5481, 36807), (12269, 16443)]