207913693

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{1381}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 230860336

約数和(自身を除く): 22946643

約数列:

[1, 13, 37, 313, 481, 1381, 4069, 11581, 17953, 51097, 150553, 432253, 664261, 5619289, 15993361, 207913693]

約数ペア:

[(1, 207913693), (13, 15993361), (37, 5619289), (313, 664261), (481, 432253), (1381, 150553), (4069, 51097), (11581, 17953)]