205128214244

素因数分解:

$2^2\times {\mathrm{83}}^2\times {\mathrm{89}}^1\times {\mathrm{83641}}^1$

素因数の和:83900

約数の個数: 36

約数和(自身を含む): 367438469580

約数和(自身を除く): 162310255336

約数列:

[1, 2, 4, 83, 89, 166, 178, 332, 356, 6889, 7387, 13778, 14774, 27556, 29548, 83641, 167282, 334564, 613121, 1226242, 2452484, 6942203, 7444049, 13884406, 14888098, 27768812, 29776196, 576202849, 617856067, 1152405698, 1235712134, 2304811396, 2471424268, 51282053561, 102564107122, 205128214244]

約数ペア:

[(1, 205128214244), (2, 102564107122), (4, 51282053561), (83, 2471424268), (89, 2304811396), (166, 1235712134), (178, 1152405698), (332, 617856067), (356, 576202849), (6889, 29776196), (7387, 27768812), (13778, 14888098), (14774, 13884406), (27556, 7444049), (29548, 6942203), (83641, 2452484), (167282, 1226242), (334564, 613121)]