201127782

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 441754560

約数和(自身を除く): 240626778

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 137, 222, 274, 389, 411, 629, 778, 822, 1167, 1258, 1887, 2329, 2334, 3774, 4658, 5069, 6613, 6987, 10138, 13226, 13974, 14393, 15207, 19839, 28786, 30414, 39678, 43179, 53293, 86173, 86358, 106586, 159879, 172346, 244681, 258519, 319758, 489362, 517038, 734043, 905981, 1468086, 1811962, 1971841, 2717943, 3943682, 5435886, 5915523, 11831046, 33521297, 67042594, 100563891, 201127782]

約数ペア:

[(1, 201127782), (2, 100563891), (3, 67042594), (6, 33521297), (17, 11831046), (34, 5915523), (37, 5435886), (51, 3943682), (74, 2717943), (102, 1971841), (111, 1811962), (137, 1468086), (222, 905981), (274, 734043), (389, 517038), (411, 489362), (629, 319758), (778, 258519), (822, 244681), (1167, 172346), (1258, 159879), (1887, 106586), (2329, 86358), (2334, 86173), (3774, 53293), (4658, 43179), (5069, 39678), (6613, 30414), (6987, 28786), (10138, 19839), (13226, 15207), (13974, 14393)]