213479862

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{9521}}^1$

素因数の和:9664

約数の個数: 32

約数和(自身を含む): 442887264

約数和(自身を除く): 229407402

約数列:

[1, 2, 3, 6, 37, 74, 101, 111, 202, 222, 303, 606, 3737, 7474, 9521, 11211, 19042, 22422, 28563, 57126, 352277, 704554, 961621, 1056831, 1923242, 2113662, 2884863, 5769726, 35579977, 71159954, 106739931, 213479862]

約数ペア:

[(1, 213479862), (2, 106739931), (3, 71159954), (6, 35579977), (37, 5769726), (74, 2884863), (101, 2113662), (111, 1923242), (202, 1056831), (222, 961621), (303, 704554), (606, 352277), (3737, 57126), (7474, 28563), (9521, 22422), (11211, 19042)]