142117207

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{811}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 156683520

約数和(自身を除く): 14566313

約数列:

[1, 19, 23, 401, 437, 811, 7619, 9223, 15409, 18653, 175237, 325211, 354407, 6179009, 7479853, 142117207]

約数ペア:

[(1, 142117207), (19, 7479853), (23, 6179009), (401, 354407), (437, 325211), (811, 175237), (7619, 18653), (9223, 15409)]