200233670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1749

約数の個数: 64

約数和(自身を含む): 447068160

約数和(自身を除く): 246834490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 139, 182, 278, 455, 695, 910, 973, 1390, 1583, 1807, 1946, 3166, 3614, 4865, 7915, 9035, 9730, 11081, 12649, 15830, 18070, 20579, 22162, 25298, 41158, 55405, 63245, 102895, 110810, 126490, 144053, 205790, 220037, 288106, 440074, 720265, 1100185, 1440530, 1540259, 2200370, 2860481, 3080518, 5720962, 7701295, 14302405, 15402590, 20023367, 28604810, 40046734, 100116835, 200233670]

約数ペア:

[(1, 200233670), (2, 100116835), (5, 40046734), (7, 28604810), (10, 20023367), (13, 15402590), (14, 14302405), (26, 7701295), (35, 5720962), (65, 3080518), (70, 2860481), (91, 2200370), (130, 1540259), (139, 1440530), (182, 1100185), (278, 720265), (455, 440074), (695, 288106), (910, 220037), (973, 205790), (1390, 144053), (1583, 126490), (1807, 110810), (1946, 102895), (3166, 63245), (3614, 55405), (4865, 41158), (7915, 25298), (9035, 22162), (9730, 20579), (11081, 18070), (12649, 15830)]