203418559

素因数分解:

${\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 213451776

約数和(自身を除く): 10033217

約数列:

[1, 31, 137, 211, 227, 4247, 6541, 7037, 28907, 31099, 47897, 896117, 964069, 1484807, 6561889, 203418559]

約数ペア:

[(1, 203418559), (31, 6561889), (137, 1484807), (211, 964069), (227, 896117), (4247, 47897), (6541, 31099), (7037, 28907)]