202436168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{15439}}^1$

素因数の和:15605

約数の個数: 32

約数和(自身を含む): 416880000

約数和(自身を除く): 214443832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 3278, 6556, 13112, 15439, 30878, 61756, 123512, 169829, 339658, 679316, 1358632, 2300411, 4600822, 9201644, 18403288, 25304521, 50609042, 101218084, 202436168]

約数ペア:

[(1, 202436168), (2, 101218084), (4, 50609042), (8, 25304521), (11, 18403288), (22, 9201644), (44, 4600822), (88, 2300411), (149, 1358632), (298, 679316), (596, 339658), (1192, 169829), (1639, 123512), (3278, 61756), (6556, 30878), (13112, 15439)]