201996574

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{45971}}^1$

素因数の和:46012

約数の個数: 16

約数和(自身を含む): 328240080

約数和(自身を除く): 126243506

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 45971, 91942, 597623, 1195246, 7769099, 15538198, 100998287, 201996574]

約数ペア:

[(1, 201996574), (2, 100998287), (13, 15538198), (26, 7769099), (169, 1195246), (338, 597623), (2197, 91942), (4394, 45971)]