199992831

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{18523}}^1$

素因数の和:18646

約数の個数: 16

約数和(自身を含む): 275637120

約数和(自身を除く): 75644289

約数列:

[1, 3, 59, 61, 177, 183, 3599, 10797, 18523, 55569, 1092857, 1129903, 3278571, 3389709, 66664277, 199992831]

約数ペア:

[(1, 199992831), (3, 66664277), (59, 3389709), (61, 3278571), (177, 1129903), (183, 1092857), (3599, 55569), (10797, 18523)]