204955384318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{13487}}^1\times {\mathrm{330359}}^1$

素因数の和:343871

約数の個数: 16

約数和(自身を含む): 320824488960

約数和(自身を除く): 115869104642

約数列:

[1, 2, 23, 46, 13487, 26974, 310201, 330359, 620402, 660718, 7598257, 15196514, 4455551833, 8911103666, 102477692159, 204955384318]

約数ペア:

[(1, 204955384318), (2, 102477692159), (23, 8911103666), (46, 4455551833), (13487, 15196514), (26974, 7598257), (310201, 660718), (330359, 620402)]