201220516

素因数分解:

$2^2\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{6551}}^1$

素因数の和:7659

約数の個数: 24

約数和(自身を含む): 402869376

約数和(自身を除く): 201648860

約数列:

[1, 2, 4, 7, 14, 28, 1097, 2194, 4388, 6551, 7679, 13102, 15358, 26204, 30716, 45857, 91714, 183428, 7186447, 14372894, 28745788, 50305129, 100610258, 201220516]

約数ペア:

[(1, 201220516), (2, 100610258), (4, 50305129), (7, 28745788), (14, 14372894), (28, 7186447), (1097, 183428), (2194, 91714), (4388, 45857), (6551, 30716), (7679, 26204), (13102, 15358)]