209073342

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{2239}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 425779200

約数和(自身を除く): 216705858

約数列:

[1, 2, 3, 6, 79, 158, 197, 237, 394, 474, 591, 1182, 2239, 4478, 6717, 13434, 15563, 31126, 46689, 93378, 176881, 353762, 441083, 530643, 882166, 1061286, 1323249, 2646498, 34845557, 69691114, 104536671, 209073342]

約数ペア:

[(1, 209073342), (2, 104536671), (3, 69691114), (6, 34845557), (79, 2646498), (158, 1323249), (197, 1061286), (237, 882166), (394, 530643), (474, 441083), (591, 353762), (1182, 176881), (2239, 93378), (4478, 46689), (6717, 31126), (13434, 15563)]