201418490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1049}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 448761600

約数和(自身を除く): 247343110

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 211, 422, 455, 910, 1049, 1055, 1477, 2098, 2110, 2743, 2954, 5245, 5486, 7343, 7385, 10490, 13637, 13715, 14686, 14770, 19201, 27274, 27430, 36715, 38402, 68185, 73430, 95459, 96005, 136370, 190918, 192010, 221339, 442678, 477295, 954590, 1106695, 1549373, 2213390, 2877407, 3098746, 5754814, 7746865, 14387035, 15493730, 20141849, 28774070, 40283698, 100709245, 201418490]

約数ペア:

[(1, 201418490), (2, 100709245), (5, 40283698), (7, 28774070), (10, 20141849), (13, 15493730), (14, 14387035), (26, 7746865), (35, 5754814), (65, 3098746), (70, 2877407), (91, 2213390), (130, 1549373), (182, 1106695), (211, 954590), (422, 477295), (455, 442678), (910, 221339), (1049, 192010), (1055, 190918), (1477, 136370), (2098, 96005), (2110, 95459), (2743, 73430), (2954, 68185), (5245, 38402), (5486, 36715), (7343, 27430), (7385, 27274), (10490, 19201), (13637, 14770), (13715, 14686)]