201089756

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{7247}}^1$

素因数の和:8249

約数の個数: 24

約数和(自身を含む): 402640896

約数和(自身を除く): 201551140

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 3964, 6937, 7247, 13874, 14494, 27748, 28988, 50729, 101458, 202916, 7181777, 14363554, 28727108, 50272439, 100544878, 201089756]

約数ペア:

[(1, 201089756), (2, 100544878), (4, 50272439), (7, 28727108), (14, 14363554), (28, 7181777), (991, 202916), (1982, 101458), (3964, 50729), (6937, 28988), (7247, 27748), (13874, 14494)]