208034939938

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4201}}^1\times {\mathrm{66739}}^1$

素因数の和:71002

約数の個数: 32

約数和(自身を含む): 363452158080

約数和(自身を除く): 155417218142

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 4201, 8402, 29407, 58814, 66739, 133478, 222653, 445306, 467173, 934346, 1558571, 3117142, 3537167, 7074334, 24760169, 49520338, 280370539, 560741078, 1962593773, 3925187546, 14859638567, 29719277134, 104017469969, 208034939938]

約数ペア:

[(1, 208034939938), (2, 104017469969), (7, 29719277134), (14, 14859638567), (53, 3925187546), (106, 1962593773), (371, 560741078), (742, 280370539), (4201, 49520338), (8402, 24760169), (29407, 7074334), (58814, 3537167), (66739, 3117142), (133478, 1558571), (222653, 934346), (445306, 467173)]