206513318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{494051}}^1$

素因数の和:494083

約数の個数: 16

約数和(自身を含む): 355717440

約数和(自身を除く): 149204122

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 494051, 988102, 5434561, 9386969, 10869122, 18773938, 103256659, 206513318]

約数ペア:

[(1, 206513318), (2, 103256659), (11, 18773938), (19, 10869122), (22, 9386969), (38, 5434561), (209, 988102), (418, 494051)]