201477140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{530203}}^1$

素因数の和:530231

約数の個数: 24

約数和(自身を含む): 445371360

約数和(自身を除く): 243894220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 530203, 1060406, 2120812, 2651015, 5302030, 10073857, 10604060, 20147714, 40295428, 50369285, 100738570, 201477140]

約数ペア:

[(1, 201477140), (2, 100738570), (4, 50369285), (5, 40295428), (10, 20147714), (19, 10604060), (20, 10073857), (38, 5302030), (76, 2651015), (95, 2120812), (190, 1060406), (380, 530203)]