198682156

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{16993}}^1$

素因数の和:17113

約数の個数: 24

約数和(自身を含む): 361632320

約数和(自身を除く): 162950164

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5846, 11692, 16993, 33986, 67972, 628741, 1257482, 1342447, 2514964, 2684894, 5369788, 49670539, 99341078, 198682156]

約数ペア:

[(1, 198682156), (2, 99341078), (4, 49670539), (37, 5369788), (74, 2684894), (79, 2514964), (148, 1342447), (158, 1257482), (316, 628741), (2923, 67972), (5846, 33986), (11692, 16993)]