211062885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{9337}}^1$

素因数の和:9493

約数の個数: 32

約数和(自身を含む): 371129472

約数和(自身を除く): 160066587

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1507, 2055, 4521, 7535, 9337, 22605, 28011, 46685, 102707, 140055, 308121, 513535, 1279169, 1540605, 3837507, 6395845, 14070859, 19187535, 42212577, 70354295, 211062885]

約数ペア:

[(1, 211062885), (3, 70354295), (5, 42212577), (11, 19187535), (15, 14070859), (33, 6395845), (55, 3837507), (137, 1540605), (165, 1279169), (411, 513535), (685, 308121), (1507, 140055), (2055, 102707), (4521, 46685), (7535, 28011), (9337, 22605)]