201144166672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{73379}}^1$

素因数の和:73604

約数の個数: 80

約数和(自身を含む): 419287449600

約数和(自身を除く): 218143282928

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 127, 142, 152, 254, 284, 304, 508, 568, 1016, 1136, 1349, 2032, 2413, 2698, 4826, 5396, 9017, 9652, 10792, 18034, 19304, 21584, 36068, 38608, 72136, 73379, 144272, 146758, 171323, 293516, 342646, 587032, 685292, 1174064, 1370584, 1394201, 2741168, 2788402, 5209909, 5576804, 9319133, 10419818, 11153608, 18638266, 20839636, 22307216, 37276532, 41679272, 74553064, 83358544, 98988271, 149106128, 177063527, 197976542, 354127054, 395953084, 661658443, 708254108, 791906168, 1323316886, 1416508216, 1583812336, 2646633772, 2833016432, 5293267544, 10586535088, 12571510417, 25143020834, 50286041668, 100572083336, 201144166672]

約数ペア:

[(1, 201144166672), (2, 100572083336), (4, 50286041668), (8, 25143020834), (16, 12571510417), (19, 10586535088), (38, 5293267544), (71, 2833016432), (76, 2646633772), (127, 1583812336), (142, 1416508216), (152, 1323316886), (254, 791906168), (284, 708254108), (304, 661658443), (508, 395953084), (568, 354127054), (1016, 197976542), (1136, 177063527), (1349, 149106128), (2032, 98988271), (2413, 83358544), (2698, 74553064), (4826, 41679272), (5396, 37276532), (9017, 22307216), (9652, 20839636), (10792, 18638266), (18034, 11153608), (19304, 10419818), (21584, 9319133), (36068, 5576804), (38608, 5209909), (72136, 2788402), (73379, 2741168), (144272, 1394201), (146758, 1370584), (171323, 1174064), (293516, 685292), (342646, 587032)]