201857194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{13513}}^1$

素因数の和:13630

約数の個数: 32

約数和(自身を含む): 381419136

約数和(自身を除く): 179561942

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1358, 2134, 7469, 13513, 14938, 27026, 94591, 148643, 189182, 297286, 1040501, 1310761, 2081002, 2621522, 9175327, 14418371, 18350654, 28836742, 100928597, 201857194]

約数ペア:

[(1, 201857194), (2, 100928597), (7, 28836742), (11, 18350654), (14, 14418371), (22, 9175327), (77, 2621522), (97, 2081002), (154, 1310761), (194, 1040501), (679, 297286), (1067, 189182), (1358, 148643), (2134, 94591), (7469, 27026), (13513, 14938)]