210070172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{2027}}^1$

素因数の和:4037

約数の個数: 24

約数和(自身を含む): 396295536

約数和(自身を除く): 186225364

約数列:

[1, 2, 4, 13, 26, 52, 1993, 2027, 3986, 4054, 7972, 8108, 25909, 26351, 51818, 52702, 103636, 105404, 4039811, 8079622, 16159244, 52517543, 105035086, 210070172]

約数ペア:

[(1, 210070172), (2, 105035086), (4, 52517543), (13, 16159244), (26, 8079622), (52, 4039811), (1993, 105404), (2027, 103636), (3986, 52702), (4054, 51818), (7972, 26351), (8108, 25909)]