217986718

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{11621}}^1$

素因数の和:11819

約数の個数: 16

約数和(自身を含む): 333876816

約数和(自身を除く): 115890098

約数列:

[1, 2, 83, 113, 166, 226, 9379, 11621, 18758, 23242, 964543, 1313173, 1929086, 2626346, 108993359, 217986718]

約数ペア:

[(1, 217986718), (2, 108993359), (83, 2626346), (113, 1929086), (166, 1313173), (226, 964543), (9379, 23242), (11621, 18758)]