214701904

素因数分解:

$2^4\times {\mathrm{1993}}^1\times {\mathrm{6733}}^1$

素因数の和:8734

約数の個数: 20

約数和(自身を含む): 416255476

約数和(自身を除く): 201553572

約数列:

[1, 2, 4, 8, 16, 1993, 3986, 6733, 7972, 13466, 15944, 26932, 31888, 53864, 107728, 13418869, 26837738, 53675476, 107350952, 214701904]

約数ペア:

[(1, 214701904), (2, 107350952), (4, 53675476), (8, 26837738), (16, 13418869), (1993, 107728), (3986, 53864), (6733, 31888), (7972, 26932), (13466, 15944)]