199025618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{7349}}^1$

素因数の和:8593

約数の個数: 16

約数和(自身を含む): 325987200

約数和(自身を除く): 126961582

約数列:

[1, 2, 11, 22, 1231, 2462, 7349, 13541, 14698, 27082, 80839, 161678, 9046619, 18093238, 99512809, 199025618]

約数ペア:

[(1, 199025618), (2, 99512809), (11, 18093238), (22, 9046619), (1231, 161678), (2462, 80839), (7349, 27082), (13541, 14698)]