210571295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{64891}}^1$

素因数の和:64966

約数の個数: 16

約数和(自身を含む): 280333440

約数和(自身を除く): 69762145

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 64891, 324455, 713801, 3569005, 3828569, 19142845, 42114259, 210571295]

約数ペア:

[(1, 210571295), (5, 42114259), (11, 19142845), (55, 3828569), (59, 3569005), (295, 713801), (649, 324455), (3245, 64891)]