210007000312

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{1205219}}^1$

素因数の和:1206195

約数の個数: 32

約数和(自身を含む): 411317481600

約数和(自身を除く): 201310481288

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 947, 1894, 3788, 7576, 21781, 43562, 87124, 174248, 1205219, 2410438, 4820876, 9641752, 27720037, 55440074, 110880148, 221760296, 1141342393, 2282684786, 4565369572, 9130739144, 26250875039, 52501750078, 105003500156, 210007000312]

約数ペア:

[(1, 210007000312), (2, 105003500156), (4, 52501750078), (8, 26250875039), (23, 9130739144), (46, 4565369572), (92, 2282684786), (184, 1141342393), (947, 221760296), (1894, 110880148), (3788, 55440074), (7576, 27720037), (21781, 9641752), (43562, 4820876), (87124, 2410438), (174248, 1205219)]