206044797

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17807}}^1$

素因数の和:17865

約数の個数: 32

約数和(自身を含む): 341913600

約数和(自身を除く): 135868803

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 17807, 53421, 124649, 338333, 373947, 516403, 1014999, 1549209, 2368331, 3614821, 7104993, 9811657, 10844463, 29434971, 68681599, 206044797]

約数ペア:

[(1, 206044797), (3, 68681599), (7, 29434971), (19, 10844463), (21, 9811657), (29, 7104993), (57, 3614821), (87, 2368331), (133, 1549209), (203, 1014999), (399, 516403), (551, 373947), (609, 338333), (1653, 124649), (3857, 53421), (11571, 17807)]