193340990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{6619}}^1$

素因数の和:6776

約数の個数: 32

約数和(自身を含む): 366059520

約数和(自身を除く): 172718530

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2921, 5842, 6619, 13238, 14605, 29210, 33095, 66190, 152237, 304474, 761185, 840613, 1522370, 1681226, 4203065, 8406130, 19334099, 38668198, 96670495, 193340990]

約数ペア:

[(1, 193340990), (2, 96670495), (5, 38668198), (10, 19334099), (23, 8406130), (46, 4203065), (115, 1681226), (127, 1522370), (230, 840613), (254, 761185), (635, 304474), (1270, 152237), (2921, 66190), (5842, 33095), (6619, 29210), (13238, 14605)]