201977724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1294729}}^1$

素因数の和:1294749

約数の個数: 24

約数和(自身を含む): 507534160

約数和(自身を除く): 305556436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1294729, 2589458, 3884187, 5178916, 7768374, 15536748, 16831477, 33662954, 50494431, 67325908, 100988862, 201977724]

約数ペア:

[(1, 201977724), (2, 100988862), (3, 67325908), (4, 50494431), (6, 33662954), (12, 16831477), (13, 15536748), (26, 7768374), (39, 5178916), (52, 3884187), (78, 2589458), (156, 1294729)]