193497356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{14479}}^1$

素因数の和:14753

約数の個数: 24

約数和(自身を含む): 366112320

約数和(自身を除く): 172614964

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6682, 13364, 14479, 28958, 57916, 188227, 376454, 752908, 3721103, 7442206, 14884412, 48374339, 96748678, 193497356]

約数ペア:

[(1, 193497356), (2, 96748678), (4, 48374339), (13, 14884412), (26, 7442206), (52, 3721103), (257, 752908), (514, 376454), (1028, 188227), (3341, 57916), (6682, 28958), (13364, 14479)]