195439181

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{2557}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 228378240

約数和(自身を除く): 32939059

約数列:

[1, 7, 61, 179, 427, 1253, 2557, 10919, 17899, 76433, 155977, 457703, 1091839, 3203921, 27919883, 195439181]

約数ペア:

[(1, 195439181), (7, 27919883), (61, 3203921), (179, 1091839), (427, 457703), (1253, 155977), (2557, 76433), (10919, 17899)]