202219979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2203}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 228087552

約数和(自身を除く): 25867573

約数列:

[1, 13, 23, 299, 307, 2203, 3991, 7061, 28639, 50669, 91793, 658697, 676321, 8792173, 15555383, 202219979]

約数ペア:

[(1, 202219979), (13, 15555383), (23, 8792173), (299, 676321), (307, 658697), (2203, 91793), (3991, 50669), (7061, 28639)]