201366893

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{51461}}^1$

素因数の和:51524

約数の個数: 16

約数和(自身を含む): 253604736

約数和(自身を除く): 52237843

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 51461, 360227, 668993, 2212823, 4682951, 15489761, 28766699, 201366893]

約数ペア:

[(1, 201366893), (7, 28766699), (13, 15489761), (43, 4682951), (91, 2212823), (301, 668993), (559, 360227), (3913, 51461)]