209748651838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{743}}^1\times {\mathrm{33857}}^1$

素因数の和:34992

約数の個数: 32

約数和(自身を含む): 344604015360

約数和(自身を除く): 134855363522

約数列:

[1, 2, 11, 22, 379, 743, 758, 1486, 4169, 8173, 8338, 16346, 33857, 67714, 281597, 372427, 563194, 744854, 3097567, 6195134, 12831803, 25155751, 25663606, 50311502, 141149833, 276713261, 282299666, 553426522, 9534029629, 19068059258, 104874325919, 209748651838]

約数ペア:

[(1, 209748651838), (2, 104874325919), (11, 19068059258), (22, 9534029629), (379, 553426522), (743, 282299666), (758, 276713261), (1486, 141149833), (4169, 50311502), (8173, 25663606), (8338, 25155751), (16346, 12831803), (33857, 6195134), (67714, 3097567), (281597, 744854), (372427, 563194)]