201880511988

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1\times {\mathrm{149113}}^1$

素因数の和:149816

約数の個数: 48

約数和(自身を含む): 473967795840

約数和(自身を除く): 272087283852

約数列:

[1, 2, 3, 4, 6, 12, 257, 439, 514, 771, 878, 1028, 1317, 1542, 1756, 2634, 3084, 5268, 112823, 149113, 225646, 298226, 338469, 447339, 451292, 596452, 676938, 894678, 1353876, 1789356, 38322041, 65460607, 76644082, 114966123, 130921214, 153288164, 196381821, 229932246, 261842428, 392763642, 459864492, 785527284, 16823375999, 33646751998, 50470127997, 67293503996, 100940255994, 201880511988]

約数ペア:

[(1, 201880511988), (2, 100940255994), (3, 67293503996), (4, 50470127997), (6, 33646751998), (12, 16823375999), (257, 785527284), (439, 459864492), (514, 392763642), (771, 261842428), (878, 229932246), (1028, 196381821), (1317, 153288164), (1542, 130921214), (1756, 114966123), (2634, 76644082), (3084, 65460607), (5268, 38322041), (112823, 1789356), (149113, 1353876), (225646, 894678), (298226, 676938), (338469, 596452), (447339, 451292)]