201062294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{72481}}^1$

素因数の和:72575

約数の個数: 16

約数和(自身を含む): 321820080

約数和(自身を除く): 120757786

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 72481, 144962, 1377139, 2754278, 5291113, 10582226, 100531147, 201062294]

約数ペア:

[(1, 201062294), (2, 100531147), (19, 10582226), (38, 5291113), (73, 2754278), (146, 1377139), (1387, 144962), (2774, 72481)]