202450671

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:893

約数の個数: 40

約数和(自身を含む): 322100064

約数和(自身を除く): 119649393

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 233, 459, 631, 699, 1377, 1893, 2097, 3961, 5679, 6291, 10727, 11883, 17037, 18873, 32181, 35649, 51111, 96543, 106947, 147023, 289629, 320841, 441069, 868887, 1323207, 2499391, 3969621, 7498173, 11908863, 22494519, 67483557, 202450671]

約数ペア:

[(1, 202450671), (3, 67483557), (9, 22494519), (17, 11908863), (27, 7498173), (51, 3969621), (81, 2499391), (153, 1323207), (233, 868887), (459, 441069), (631, 320841), (699, 289629), (1377, 147023), (1893, 106947), (2097, 96543), (3961, 51111), (5679, 35649), (6291, 32181), (10727, 18873), (11883, 17037)]