201500594516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2039}}^1\times {\mathrm{111791}}^1$

素因数の和:113864

約数の個数: 48

約数和(自身を含む): 402290219520

約数和(自身を除く): 200789625004

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2039, 4078, 8156, 26507, 34663, 53014, 69326, 106028, 111791, 138652, 223582, 447164, 450619, 901238, 1453283, 1802476, 1900447, 2906566, 3800894, 5813132, 7601788, 24705811, 49411622, 98823244, 227941849, 455883698, 911767396, 2963244037, 3875011433, 5926488074, 7750022866, 11852976148, 15500045732, 50375148629, 100750297258, 201500594516]

約数ペア:

[(1, 201500594516), (2, 100750297258), (4, 50375148629), (13, 15500045732), (17, 11852976148), (26, 7750022866), (34, 5926488074), (52, 3875011433), (68, 2963244037), (221, 911767396), (442, 455883698), (884, 227941849), (2039, 98823244), (4078, 49411622), (8156, 24705811), (26507, 7601788), (34663, 5813132), (53014, 3800894), (69326, 2906566), (106028, 1900447), (111791, 1802476), (138652, 1453283), (223582, 901238), (447164, 450619)]