197707132

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{190837}}^1$

素因数の和:190885

約数の個数: 24

約数和(自身を含む): 406103264

約数和(自身を除く): 208396132

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 190837, 381674, 763348, 1335859, 2671718, 5343436, 7060969, 14121938, 28243876, 49426783, 98853566, 197707132]

約数ペア:

[(1, 197707132), (2, 98853566), (4, 49426783), (7, 28243876), (14, 14121938), (28, 7060969), (37, 5343436), (74, 2671718), (148, 1335859), (259, 763348), (518, 381674), (1036, 190837)]