195420130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{54133}}^1$

素因数の和:54178

約数の個数: 24

約数和(自身を含む): 371250972

約数和(自身を除く): 175830842

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 54133, 108266, 270665, 541330, 1028527, 2057054, 5142635, 10285270, 19542013, 39084026, 97710065, 195420130]

約数ペア:

[(1, 195420130), (2, 97710065), (5, 39084026), (10, 19542013), (19, 10285270), (38, 5142635), (95, 2057054), (190, 1028527), (361, 541330), (722, 270665), (1805, 108266), (3610, 54133)]