186975964

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{20297}}^1$

素因数の和:20362

約数の個数: 36

約数和(自身を含む): 388747296

約数和(自身を除く): 201771332

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 20297, 40594, 81188, 142079, 284158, 568316, 953959, 994553, 1907918, 1989106, 3815836, 3978212, 6677713, 13355426, 26710852, 46743991, 93487982, 186975964]

約数ペア:

[(1, 186975964), (2, 93487982), (4, 46743991), (7, 26710852), (14, 13355426), (28, 6677713), (47, 3978212), (49, 3815836), (94, 1989106), (98, 1907918), (188, 994553), (196, 953959), (329, 568316), (658, 284158), (1316, 142079), (2303, 81188), (4606, 40594), (9212, 20297)]