207804002

素因数分解:

$2^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{6907}}^1$

素因数の和:7230

約数の個数: 24

約数和(自身を含む): 363830544

約数和(自身を除く): 156026542

約数列:

[1, 2, 7, 14, 49, 98, 307, 614, 2149, 4298, 6907, 13814, 15043, 30086, 48349, 96698, 338443, 676886, 2120449, 4240898, 14843143, 29686286, 103902001, 207804002]

約数ペア:

[(1, 207804002), (2, 103902001), (7, 29686286), (14, 14843143), (49, 4240898), (98, 2120449), (307, 676886), (614, 338443), (2149, 96698), (4298, 48349), (6907, 30086), (13814, 15043)]