201658856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{189529}}^1$

素因数の和:189561

約数の個数: 32

約数和(自身を含む): 454872000

約数和(自身を除く): 253213144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 189529, 379058, 758116, 1326703, 1516232, 2653406, 3601051, 5306812, 7202102, 10613624, 14404204, 25207357, 28808408, 50414714, 100829428, 201658856]

約数ペア:

[(1, 201658856), (2, 100829428), (4, 50414714), (7, 28808408), (8, 25207357), (14, 14404204), (19, 10613624), (28, 7202102), (38, 5306812), (56, 3601051), (76, 2653406), (133, 1516232), (152, 1326703), (266, 758116), (532, 379058), (1064, 189529)]