201799480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{136351}}^1$

素因数の和:136399

約数の個数: 32

約数和(自身を含む): 466323840

約数和(自身を除く): 264524360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 136351, 272702, 545404, 681755, 1090808, 1363510, 2727020, 5044987, 5454040, 10089974, 20179948, 25224935, 40359896, 50449870, 100899740, 201799480]

約数ペア:

[(1, 201799480), (2, 100899740), (4, 50449870), (5, 40359896), (8, 25224935), (10, 20179948), (20, 10089974), (37, 5454040), (40, 5044987), (74, 2727020), (148, 1363510), (185, 1090808), (296, 681755), (370, 545404), (740, 272702), (1480, 136351)]