210110398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{117643}}^1$

素因数の和:117711

約数の個数: 16

約数和(自身を含む): 338814720

約数和(自身を除く): 128704322

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 117643, 235286, 2235217, 4470434, 5529221, 11058442, 105055199, 210110398]

約数ペア:

[(1, 210110398), (2, 105055199), (19, 11058442), (38, 5529221), (47, 4470434), (94, 2235217), (893, 235286), (1786, 117643)]