243515931638

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7621}}^1\times {\mathrm{22159}}^1$

素因数の和:29892

約数の個数: 32

約数和(自身を含む): 421583185920

約数和(自身を除く): 178067254282

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 7621, 15242, 22159, 44318, 53347, 106694, 155113, 310226, 784963, 1569926, 2282377, 4564754, 5494741, 10989482, 15976639, 31953278, 168873739, 337747478, 1182116173, 2364232346, 17393995117, 34787990234, 121757965819, 243515931638]

約数ペア:

[(1, 243515931638), (2, 121757965819), (7, 34787990234), (14, 17393995117), (103, 2364232346), (206, 1182116173), (721, 337747478), (1442, 168873739), (7621, 31953278), (15242, 15976639), (22159, 10989482), (44318, 5494741), (53347, 4564754), (106694, 2282377), (155113, 1569926), (310226, 784963)]