206974296

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{7963}}^1$

素因数の和:8013

約数の個数: 72

約数和(自身を含む): 591685380

約数和(自身を除く): 384711084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 6498, 7963, 8664, 12996, 15926, 23889, 25992, 31852, 47778, 63704, 71667, 95556, 143334, 151297, 191112, 286668, 302594, 453891, 573336, 605188, 907782, 1210376, 1361673, 1815564, 2723346, 2874643, 3631128, 5446692, 5749286, 8623929, 10893384, 11498572, 17247858, 22997144, 25871787, 34495716, 51743574, 68991432, 103487148, 206974296]

約数ペア:

[(1, 206974296), (2, 103487148), (3, 68991432), (4, 51743574), (6, 34495716), (8, 25871787), (9, 22997144), (12, 17247858), (18, 11498572), (19, 10893384), (24, 8623929), (36, 5749286), (38, 5446692), (57, 3631128), (72, 2874643), (76, 2723346), (114, 1815564), (152, 1361673), (171, 1210376), (228, 907782), (342, 605188), (361, 573336), (456, 453891), (684, 302594), (722, 286668), (1083, 191112), (1368, 151297), (1444, 143334), (2166, 95556), (2888, 71667), (3249, 63704), (4332, 47778), (6498, 31852), (7963, 25992), (8664, 23889), (12996, 15926)]