210866812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{48857}}^1$

素因数の和:48957

約数の個数: 24

約数和(自身を含む): 402199056

約数和(自身を除く): 191332244

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 48857, 97714, 195428, 635141, 1270282, 2540564, 4055131, 8110262, 16220524, 52716703, 105433406, 210866812]

約数ペア:

[(1, 210866812), (2, 105433406), (4, 52716703), (13, 16220524), (26, 8110262), (52, 4055131), (83, 2540564), (166, 1270282), (332, 635141), (1079, 195428), (2158, 97714), (4316, 48857)]