206823501

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{631}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 303663360

約数和(自身を除く): 96839859

約数列:

[1, 3, 9, 79, 237, 461, 631, 711, 1383, 1893, 4149, 5679, 36419, 49849, 109257, 149547, 290891, 327771, 448641, 872673, 2618019, 22980389, 68941167, 206823501]

約数ペア:

[(1, 206823501), (3, 68941167), (9, 22980389), (79, 2618019), (237, 872673), (461, 448641), (631, 327771), (711, 290891), (1383, 149547), (1893, 109257), (4149, 49849), (5679, 36419)]