201670664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1939141}}^1$

素因数の和:1939160

約数の個数: 16

約数和(自身を含む): 407219820

約数和(自身を除く): 205549156

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1939141, 3878282, 7756564, 15513128, 25208833, 50417666, 100835332, 201670664]

約数ペア:

[(1, 201670664), (2, 100835332), (4, 50417666), (8, 25208833), (13, 15513128), (26, 7756564), (52, 3878282), (104, 1939141)]