206751274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 337296960

約数和(自身を除く): 130545686

約数列:

[1, 2, 19, 38, 41, 82, 131, 262, 779, 1013, 1558, 2026, 2489, 4978, 5371, 10742, 19247, 38494, 41533, 83066, 102049, 132703, 204098, 265406, 789127, 1578254, 2521357, 5042714, 5440823, 10881646, 103375637, 206751274]

約数ペア:

[(1, 206751274), (2, 103375637), (19, 10881646), (38, 5440823), (41, 5042714), (82, 2521357), (131, 1578254), (262, 789127), (779, 265406), (1013, 204098), (1558, 132703), (2026, 102049), (2489, 83066), (4978, 41533), (5371, 38494), (10742, 19247)]