201319811

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{49331}}^1$

素因数の和:49402

約数の個数: 16

約数和(自身を含む): 255737088

約数和(自身を除く): 54417277

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 49331, 345317, 542641, 2614543, 3798487, 18301801, 28759973, 201319811]

約数ペア:

[(1, 201319811), (7, 28759973), (11, 18301801), (53, 3798487), (77, 2614543), (371, 542641), (583, 345317), (4081, 49331)]