206736403840

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17001349}}^1$

素因数の和:17001387

約数の個数: 64

約数和(自身を含む): 520241310000

約数和(自身を除く): 313504906160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 17001349, 34002698, 68005396, 85006745, 136010792, 170013490, 272021584, 323025631, 340026980, 544043168, 646051262, 680053960, 1088086336, 1292102524, 1360107920, 1615128155, 2176172672, 2584205048, 2720215840, 3230256310, 5168410096, 5440431680, 6460512620, 10336820192, 10880863360, 12921025240, 20673640384, 25842050480, 41347280768, 51684100960, 103368201920, 206736403840]

約数ペア:

[(1, 206736403840), (2, 103368201920), (4, 51684100960), (5, 41347280768), (8, 25842050480), (10, 20673640384), (16, 12921025240), (19, 10880863360), (20, 10336820192), (32, 6460512620), (38, 5440431680), (40, 5168410096), (64, 3230256310), (76, 2720215840), (80, 2584205048), (95, 2176172672), (128, 1615128155), (152, 1360107920), (160, 1292102524), (190, 1088086336), (304, 680053960), (320, 646051262), (380, 544043168), (608, 340026980), (640, 323025631), (760, 272021584), (1216, 170013490), (1520, 136010792), (2432, 85006745), (3040, 68005396), (6080, 34002698), (12160, 17001349)]