201848265

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 364899600

約数和(自身を除く): 163051335

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 137, 145, 261, 411, 435, 685, 1129, 1233, 1305, 2055, 3387, 3973, 5645, 6165, 10161, 11919, 16935, 19865, 32741, 35757, 50805, 59595, 98223, 154673, 163705, 178785, 294669, 464019, 491115, 773365, 1392057, 1473345, 2320095, 4485517, 6960285, 13456551, 22427585, 40369653, 67282755, 201848265]

約数ペア:

[(1, 201848265), (3, 67282755), (5, 40369653), (9, 22427585), (15, 13456551), (29, 6960285), (45, 4485517), (87, 2320095), (137, 1473345), (145, 1392057), (261, 773365), (411, 491115), (435, 464019), (685, 294669), (1129, 178785), (1233, 163705), (1305, 154673), (2055, 98223), (3387, 59595), (3973, 50805), (5645, 35757), (6165, 32741), (10161, 19865), (11919, 16935)]