201684886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3613}}^1$

素因数の和:3760

約数の個数: 32

約数和(自身を含む): 346076640

約数和(自身を除く): 144391754

約数列:

[1, 2, 13, 19, 26, 38, 113, 226, 247, 494, 1469, 2147, 2938, 3613, 4294, 7226, 27911, 46969, 55822, 68647, 93938, 137294, 408269, 816538, 892411, 1784822, 5307497, 7757111, 10614994, 15514222, 100842443, 201684886]

約数ペア:

[(1, 201684886), (2, 100842443), (13, 15514222), (19, 10614994), (26, 7757111), (38, 5307497), (113, 1784822), (226, 892411), (247, 816538), (494, 408269), (1469, 137294), (2147, 93938), (2938, 68647), (3613, 55822), (4294, 46969), (7226, 27911)]