201220134

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 429048576

約数和(自身を除く): 227828442

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 107, 111, 129, 197, 214, 222, 258, 321, 394, 591, 642, 1182, 1591, 3182, 3959, 4601, 4773, 7289, 7918, 8471, 9202, 9546, 11877, 13803, 14578, 16942, 21079, 21867, 23754, 25413, 27606, 42158, 43734, 50826, 63237, 126474, 170237, 313427, 340474, 510711, 626854, 779923, 906397, 940281, 1021422, 1559846, 1812794, 1880562, 2339769, 2719191, 4679538, 5438382, 33536689, 67073378, 100610067, 201220134]

約数ペア:

[(1, 201220134), (2, 100610067), (3, 67073378), (6, 33536689), (37, 5438382), (43, 4679538), (74, 2719191), (86, 2339769), (107, 1880562), (111, 1812794), (129, 1559846), (197, 1021422), (214, 940281), (222, 906397), (258, 779923), (321, 626854), (394, 510711), (591, 340474), (642, 313427), (1182, 170237), (1591, 126474), (3182, 63237), (3959, 50826), (4601, 43734), (4773, 42158), (7289, 27606), (7918, 25413), (8471, 23754), (9202, 21867), (9546, 21079), (11877, 16942), (13803, 14578)]