213646575121

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{10093}}^1\times {\mathrm{131477}}^1$

素因数の和:141600

約数の個数: 16

約数和(自身を含む): 254810674944

約数和(自身を除く): 41164099823

約数列:

[1, 7, 23, 161, 10093, 70651, 131477, 232139, 920339, 1624973, 3023971, 21167797, 1326997361, 9288981527, 30520939303, 213646575121]

約数ペア:

[(1, 213646575121), (7, 30520939303), (23, 9288981527), (161, 1326997361), (10093, 21167797), (70651, 3023971), (131477, 1624973), (232139, 920339)]