201760130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 429408000

約数和(自身を除く): 227647870

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 199, 286, 398, 709, 715, 995, 1418, 1430, 1990, 2189, 2587, 3545, 4378, 5174, 7090, 7799, 9217, 10945, 12935, 15598, 18434, 21890, 25870, 28457, 38995, 46085, 56914, 77990, 92170, 101387, 141091, 142285, 202774, 282182, 284570, 506935, 705455, 1013870, 1410910, 1552001, 1834183, 3104002, 3668366, 7760005, 9170915, 15520010, 18341830, 20176013, 40352026, 100880065, 201760130]

約数ペア:

[(1, 201760130), (2, 100880065), (5, 40352026), (10, 20176013), (11, 18341830), (13, 15520010), (22, 9170915), (26, 7760005), (55, 3668366), (65, 3104002), (110, 1834183), (130, 1552001), (143, 1410910), (199, 1013870), (286, 705455), (398, 506935), (709, 284570), (715, 282182), (995, 202774), (1418, 142285), (1430, 141091), (1990, 101387), (2189, 92170), (2587, 77990), (3545, 56914), (4378, 46085), (5174, 38995), (7090, 28457), (7799, 25870), (9217, 21890), (10945, 18434), (12935, 15598)]