201097264

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{237143}}^1$

素因数の和:237204

約数の個数: 20

約数和(自身を含む): 396979056

約数和(自身を除く): 195881792

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 237143, 474286, 948572, 1897144, 3794288, 12568579, 25137158, 50274316, 100548632, 201097264]

約数ペア:

[(1, 201097264), (2, 100548632), (4, 50274316), (8, 25137158), (16, 12568579), (53, 3794288), (106, 1897144), (212, 948572), (424, 474286), (848, 237143)]