207821718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{15053}}^1$

素因数の和:15133

約数の個数: 48

約数和(自身を含む): 493169040

約数和(自身を除く): 285347322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 4602, 6903, 13806, 15053, 30106, 45159, 90318, 135477, 195689, 270954, 391378, 587067, 888127, 1174134, 1761201, 1776254, 2664381, 3522402, 5328762, 7993143, 11545651, 15986286, 23091302, 34636953, 69273906, 103910859, 207821718]

約数ペア:

[(1, 207821718), (2, 103910859), (3, 69273906), (6, 34636953), (9, 23091302), (13, 15986286), (18, 11545651), (26, 7993143), (39, 5328762), (59, 3522402), (78, 2664381), (117, 1776254), (118, 1761201), (177, 1174134), (234, 888127), (354, 587067), (531, 391378), (767, 270954), (1062, 195689), (1534, 135477), (2301, 90318), (4602, 45159), (6903, 30106), (13806, 15053)]