201699842

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 117634558

約数列:

[1, 2, 43, 47, 86, 94, 139, 278, 359, 718, 2021, 4042, 5977, 6533, 11954, 13066, 15437, 16873, 30874, 33746, 49901, 99802, 280919, 561838, 725539, 1451078, 2145743, 2345347, 4291486, 4690694, 100849921, 201699842]

約数ペア:

[(1, 201699842), (2, 100849921), (43, 4690694), (47, 4291486), (86, 2345347), (94, 2145743), (139, 1451078), (278, 725539), (359, 561838), (718, 280919), (2021, 99802), (4042, 49901), (5977, 33746), (6533, 30874), (11954, 16873), (13066, 15437)]