202247979

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{2027}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 273861120

約数和(自身を除く): 71613141

約数列:

[1, 3, 79, 237, 421, 1263, 2027, 6081, 33259, 99777, 160133, 480399, 853367, 2560101, 67415993, 202247979]

約数ペア:

[(1, 202247979), (3, 67415993), (79, 2560101), (237, 853367), (421, 480399), (1263, 160133), (2027, 99777), (6081, 33259)]