208204092

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{81457}}^1$

素因数の和:81538

約数の個数: 36

約数和(自身を含む): 533712816

約数和(自身を除く): 325508724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 81457, 162914, 244371, 325828, 488742, 733113, 977484, 1466226, 2932452, 5783447, 11566894, 17350341, 23133788, 34700682, 52051023, 69401364, 104102046, 208204092]

約数ペア:

[(1, 208204092), (2, 104102046), (3, 69401364), (4, 52051023), (6, 34700682), (9, 23133788), (12, 17350341), (18, 11566894), (36, 5783447), (71, 2932452), (142, 1466226), (213, 977484), (284, 733113), (426, 488742), (639, 325828), (852, 244371), (1278, 162914), (2556, 81457)]