195527632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{643183}}^1$

素因数の和:643210

約数の個数: 20

約数和(自身を含む): 398774080

約数和(自身を除く): 203246448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 643183, 1286366, 2572732, 5145464, 10290928, 12220477, 24440954, 48881908, 97763816, 195527632]

約数ペア:

[(1, 195527632), (2, 97763816), (4, 48881908), (8, 24440954), (16, 12220477), (19, 10290928), (38, 5145464), (76, 2572732), (152, 1286366), (304, 643183)]