201734631

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20929}}^1$

素因数の和:20965

約数の個数: 40

約数和(自身を含む): 364684320

約数和(自身を除く): 162949689

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 20929, 62787, 146503, 188361, 355793, 439509, 565083, 1067379, 1318527, 1695249, 2490551, 3202137, 3955581, 7471653, 9606411, 11866743, 22414959, 28819233, 67244877, 201734631]

約数ペア:

[(1, 201734631), (3, 67244877), (7, 28819233), (9, 22414959), (17, 11866743), (21, 9606411), (27, 7471653), (51, 3955581), (63, 3202137), (81, 2490551), (119, 1695249), (153, 1318527), (189, 1067379), (357, 565083), (459, 439509), (567, 355793), (1071, 188361), (1377, 146503), (3213, 62787), (9639, 20929)]