209900318

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{116741}}^1$

素因数の和:116803

約数の個数: 16

約数和(自身を含む): 336216960

約数和(自身を除く): 126316642

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 116741, 233482, 3385489, 3618971, 6770978, 7237942, 104950159, 209900318]

約数ペア:

[(1, 209900318), (2, 104950159), (29, 7237942), (31, 6770978), (58, 3618971), (62, 3385489), (899, 233482), (1798, 116741)]