201395691

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{110233}}^1$

素因数の和:110275

約数の個数: 24

約数和(自身を含む): 343930080

約数和(自身を除く): 142534389

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 110233, 330699, 771631, 992097, 2314893, 3196757, 6944679, 9590271, 22377299, 28770813, 67131897, 201395691]

約数ペア:

[(1, 201395691), (3, 67131897), (7, 28770813), (9, 22377299), (21, 9590271), (29, 6944679), (63, 3196757), (87, 2314893), (203, 992097), (261, 771631), (609, 330699), (1827, 110233)]