215354516693

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6407263}}^1$

素因数の和:6407372

約数の個数: 16

約数和(自身を含む): 238350220800

約数和(自身を除く): 22995704107

約数列:

[1, 19, 29, 61, 551, 1159, 1769, 33611, 6407263, 121737997, 185810627, 390843043, 3530401913, 7426017817, 11334448247, 215354516693]

約数ペア:

[(1, 215354516693), (19, 11334448247), (29, 7426017817), (61, 3530401913), (551, 390843043), (1159, 185810627), (1769, 121737997), (33611, 6407263)]