201231475268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1\times {\mathrm{39631}}^1$

素因数の和:40580

約数の個数: 48

約数和(自身を含む): 377518579200

約数和(自身を除く): 176287103932

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 839, 1513, 1678, 3026, 3356, 6052, 14263, 28526, 39631, 57052, 74671, 79262, 149342, 158524, 298684, 673727, 1269407, 1347454, 2538814, 2694908, 3527159, 5077628, 7054318, 14108636, 33250409, 59961703, 66500818, 119923406, 133001636, 239846812, 565256953, 1130513906, 2261027812, 2959286401, 5918572802, 11837145604, 50307868817, 100615737634, 201231475268]

約数ペア:

[(1, 201231475268), (2, 100615737634), (4, 50307868817), (17, 11837145604), (34, 5918572802), (68, 2959286401), (89, 2261027812), (178, 1130513906), (356, 565256953), (839, 239846812), (1513, 133001636), (1678, 119923406), (3026, 66500818), (3356, 59961703), (6052, 33250409), (14263, 14108636), (28526, 7054318), (39631, 5077628), (57052, 3527159), (74671, 2694908), (79262, 2538814), (149342, 1347454), (158524, 1269407), (298684, 673727)]