220642197

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{3391}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 315130368

約数和(自身を除く): 94488171

約数列:

[1, 3, 23, 41, 69, 123, 529, 943, 1587, 2829, 3391, 10173, 21689, 65067, 77993, 139031, 233979, 417093, 1793839, 3197713, 5381517, 9593139, 73547399, 220642197]

約数ペア:

[(1, 220642197), (3, 73547399), (23, 9593139), (41, 5381517), (69, 3197713), (123, 1793839), (529, 417093), (943, 233979), (1587, 139031), (2829, 77993), (3391, 65067), (10173, 21689)]