201818599088

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1\times {\mathrm{1709}}^1$

素因数の和:2814

約数の個数: 80

約数和(自身を含む): 401625812160

約数和(自身を除く): 199807213072

約数列:

[1, 2, 4, 8, 16, 53, 106, 157, 212, 314, 424, 628, 848, 887, 1256, 1709, 1774, 2512, 3418, 3548, 6836, 7096, 8321, 13672, 14192, 16642, 27344, 33284, 47011, 66568, 90577, 94022, 133136, 139259, 181154, 188044, 268313, 278518, 362308, 376088, 536626, 557036, 724616, 752176, 1073252, 1114072, 1449232, 1515883, 2146504, 2228144, 3031766, 4293008, 6063532, 7380727, 12127064, 14220589, 14761454, 24254128, 28441178, 29522908, 56882356, 59045816, 80341799, 113764712, 118091632, 160683598, 227529424, 237993631, 321367196, 475987262, 642734392, 951974524, 1285468784, 1903949048, 3807898096, 12613662443, 25227324886, 50454649772, 100909299544, 201818599088]

約数ペア:

[(1, 201818599088), (2, 100909299544), (4, 50454649772), (8, 25227324886), (16, 12613662443), (53, 3807898096), (106, 1903949048), (157, 1285468784), (212, 951974524), (314, 642734392), (424, 475987262), (628, 321367196), (848, 237993631), (887, 227529424), (1256, 160683598), (1709, 118091632), (1774, 113764712), (2512, 80341799), (3418, 59045816), (3548, 56882356), (6836, 29522908), (7096, 28441178), (8321, 24254128), (13672, 14761454), (14192, 14220589), (16642, 12127064), (27344, 7380727), (33284, 6063532), (47011, 4293008), (66568, 3031766), (90577, 2228144), (94022, 2146504), (133136, 1515883), (139259, 1449232), (181154, 1114072), (188044, 1073252), (268313, 752176), (278518, 724616), (362308, 557036), (376088, 536626)]