201583070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7349}}^1$

素因数の和:7580

約数の個数: 32

約数和(自身を含む): 392666400

約数和(自身を除く): 191083330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 7349, 13715, 14698, 27430, 36745, 73490, 95537, 191074, 477685, 955370, 1550639, 3101278, 7753195, 15506390, 20158307, 40316614, 100791535, 201583070]

約数ペア:

[(1, 201583070), (2, 100791535), (5, 40316614), (10, 20158307), (13, 15506390), (26, 7753195), (65, 3101278), (130, 1550639), (211, 955370), (422, 477685), (1055, 191074), (2110, 95537), (2743, 73490), (5486, 36745), (7349, 27430), (13715, 14698)]