201898334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 336510720

約数和(自身を除く): 134612386

約数列:

[1, 2, 11, 22, 103, 139, 206, 278, 641, 1133, 1282, 1529, 2266, 3058, 7051, 14102, 14317, 28634, 66023, 89099, 132046, 157487, 178198, 314974, 726253, 980089, 1452506, 1960178, 9177197, 18354394, 100949167, 201898334]

約数ペア:

[(1, 201898334), (2, 100949167), (11, 18354394), (22, 9177197), (103, 1960178), (139, 1452506), (206, 980089), (278, 726253), (641, 314974), (1133, 178198), (1282, 157487), (1529, 132046), (2266, 89099), (3058, 66023), (7051, 28634), (14102, 14317)]