209912063

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2357}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 225802080

約数和(自身を除く): 15890017

約数列:

[1, 29, 37, 83, 1073, 2357, 2407, 3071, 68353, 87209, 89059, 195631, 2529061, 5673299, 7238347, 209912063]

約数ペア:

[(1, 209912063), (29, 7238347), (37, 5673299), (83, 2529061), (1073, 195631), (2357, 89059), (2407, 87209), (3071, 68353)]