205938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:698

約数の個数: 24

約数和(自身を含む): 473148

約数和(自身を除く): 267210

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 673, 1346, 2019, 4038, 6057, 11441, 12114, 22882, 34323, 68646, 102969, 205938]

約数ペア:

[(1, 205938), (2, 102969), (3, 68646), (6, 34323), (9, 22882), (17, 12114), (18, 11441), (34, 6057), (51, 4038), (102, 2019), (153, 1346), (306, 673)]