221426322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{69239}}^1$

素因数の和:69298

約数の個数: 32

約数和(自身を含む): 488557440

約数和(自身を除く): 267131118

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 69239, 138478, 207717, 415434, 900107, 1800214, 2700321, 2838799, 5400642, 5677598, 8516397, 17032794, 36904387, 73808774, 110713161, 221426322]

約数ペア:

[(1, 221426322), (2, 110713161), (3, 73808774), (6, 36904387), (13, 17032794), (26, 8516397), (39, 5677598), (41, 5400642), (78, 2838799), (82, 2700321), (123, 1800214), (246, 900107), (533, 415434), (1066, 207717), (1599, 138478), (3198, 69239)]