201243760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{86743}}^1$

素因数の和:86785

約数の個数: 40

約数和(自身を含む): 484031520

約数和(自身を除く): 282787760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 86743, 173486, 346972, 433715, 693944, 867430, 1387888, 1734860, 2515547, 3469720, 5031094, 6939440, 10062188, 12577735, 20124376, 25155470, 40248752, 50310940, 100621880, 201243760]

約数ペア:

[(1, 201243760), (2, 100621880), (4, 50310940), (5, 40248752), (8, 25155470), (10, 20124376), (16, 12577735), (20, 10062188), (29, 6939440), (40, 5031094), (58, 3469720), (80, 2515547), (116, 1734860), (145, 1387888), (232, 867430), (290, 693944), (464, 433715), (580, 346972), (1160, 173486), (2320, 86743)]