206967315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{445091}}^1$

素因数の和:445130

約数の個数: 16

約数和(自身を含む): 341830656

約数和(自身を除く): 134863341

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 445091, 1335273, 2225455, 6676365, 13797821, 41393463, 68989105, 206967315]

約数ペア:

[(1, 206967315), (3, 68989105), (5, 41393463), (15, 13797821), (31, 6676365), (93, 2225455), (155, 1335273), (465, 445091)]