201893342

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2221}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 356657664

約数和(自身を除く): 154764322

約数列:

[1, 2, 7, 14, 43, 86, 151, 301, 302, 602, 1057, 2114, 2221, 4442, 6493, 12986, 15547, 31094, 45451, 90902, 95503, 191006, 335371, 668521, 670742, 1337042, 2347597, 4695194, 14420953, 28841906, 100946671, 201893342]

約数ペア:

[(1, 201893342), (2, 100946671), (7, 28841906), (14, 14420953), (43, 4695194), (86, 2347597), (151, 1337042), (301, 670742), (302, 668521), (602, 335371), (1057, 191006), (2114, 95503), (2221, 90902), (4442, 45451), (6493, 31094), (12986, 15547)]