195089349

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{967}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 320911360

約数和(自身を除く): 125822011

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 739, 967, 2217, 2901, 5173, 6769, 9607, 12571, 15519, 20307, 28821, 37713, 67249, 87997, 201747, 263991, 714613, 2143839, 5002291, 9289969, 15006873, 27869907, 65029783, 195089349]

約数ペア:

[(1, 195089349), (3, 65029783), (7, 27869907), (13, 15006873), (21, 9289969), (39, 5002291), (91, 2143839), (273, 714613), (739, 263991), (967, 201747), (2217, 87997), (2901, 67249), (5173, 37713), (6769, 28821), (9607, 20307), (12571, 15519)]