199307303

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{3593}}^1$

素因数の和:3874

約数の個数: 16

約数和(自身を含む): 228233376

約数和(自身を除く): 28926073

約数列:

[1, 13, 17, 221, 251, 3263, 3593, 4267, 46709, 55471, 61081, 794053, 901843, 11723959, 15331331, 199307303]

約数ペア:

[(1, 199307303), (13, 15331331), (17, 11723959), (221, 901843), (251, 794053), (3263, 61081), (3593, 55471), (4267, 46709)]