202217072

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{214213}}^1$

素因数の和:214280

約数の個数: 20

約数和(自身を含む): 398438040

約数和(自身を除く): 196220968

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 214213, 428426, 856852, 1713704, 3427408, 12638567, 25277134, 50554268, 101108536, 202217072]

約数ペア:

[(1, 202217072), (2, 101108536), (4, 50554268), (8, 25277134), (16, 12638567), (59, 3427408), (118, 1713704), (236, 856852), (472, 428426), (944, 214213)]