201847550

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 385890480

約数和(自身を除く): 184042930

約数列:

[1, 2, 5, 10, 25, 50, 67, 89, 134, 178, 335, 445, 670, 677, 890, 1354, 1675, 2225, 3350, 3385, 4450, 5963, 6770, 11926, 16925, 29815, 33850, 45359, 59630, 60253, 90718, 120506, 149075, 226795, 298150, 301265, 453590, 602530, 1133975, 1506325, 2267950, 3012650, 4036951, 8073902, 20184755, 40369510, 100923775, 201847550]

約数ペア:

[(1, 201847550), (2, 100923775), (5, 40369510), (10, 20184755), (25, 8073902), (50, 4036951), (67, 3012650), (89, 2267950), (134, 1506325), (178, 1133975), (335, 602530), (445, 453590), (670, 301265), (677, 298150), (890, 226795), (1354, 149075), (1675, 120506), (2225, 90718), (3350, 60253), (3385, 59630), (4450, 45359), (5963, 33850), (6770, 29815), (11926, 16925)]