222816002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 364435200

約数和(自身を除く): 141619198

約数列:

[1, 2, 19, 38, 47, 73, 94, 146, 893, 1387, 1709, 1786, 2774, 3418, 3431, 6862, 32471, 64942, 65189, 80323, 124757, 130378, 160646, 249514, 1526137, 2370383, 3052274, 4740766, 5863579, 11727158, 111408001, 222816002]

約数ペア:

[(1, 222816002), (2, 111408001), (19, 11727158), (38, 5863579), (47, 4740766), (73, 3052274), (94, 2370383), (146, 1526137), (893, 249514), (1387, 160646), (1709, 130378), (1786, 124757), (2774, 80323), (3418, 65189), (3431, 64942), (6862, 32471)]