198199966

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{16547}}^1$

素因数の和:16715

約数の個数: 16

約数和(自身を含む): 305608464

約数和(自身を除く): 107408498

約数列:

[1, 2, 53, 106, 113, 226, 5989, 11978, 16547, 33094, 876991, 1753982, 1869811, 3739622, 99099983, 198199966]

約数ペア:

[(1, 198199966), (2, 99099983), (53, 3739622), (106, 1869811), (113, 1753982), (226, 876991), (5989, 33094), (11978, 16547)]