201839855

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4231}}^1$

素因数の和:4319

約数の個数: 32

約数和(自身を含む): 292515840

約数和(自身を除く): 90675985

約数列:

[1, 5, 7, 29, 35, 47, 145, 203, 235, 329, 1015, 1363, 1645, 4231, 6815, 9541, 21155, 29617, 47705, 122699, 148085, 198857, 613495, 858893, 994285, 1391999, 4294465, 5766853, 6959995, 28834265, 40367971, 201839855]

約数ペア:

[(1, 201839855), (5, 40367971), (7, 28834265), (29, 6959995), (35, 5766853), (47, 4294465), (145, 1391999), (203, 994285), (235, 858893), (329, 613495), (1015, 198857), (1363, 148085), (1645, 122699), (4231, 47705), (6815, 29617), (9541, 21155)]