201767490896

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1373839}}^1$

素因数の和:1374051

約数の個数: 40

約数和(自身を含む): 399655551360

約数和(自身を除く): 197888060464

約数列:

[1, 2, 4, 8, 16, 67, 134, 137, 268, 274, 536, 548, 1072, 1096, 2192, 9179, 18358, 36716, 73432, 146864, 1373839, 2747678, 5495356, 10990712, 21981424, 92047213, 184094426, 188215943, 368188852, 376431886, 736377704, 752863772, 1472755408, 1505727544, 3011455088, 12610468181, 25220936362, 50441872724, 100883745448, 201767490896]

約数ペア:

[(1, 201767490896), (2, 100883745448), (4, 50441872724), (8, 25220936362), (16, 12610468181), (67, 3011455088), (134, 1505727544), (137, 1472755408), (268, 752863772), (274, 736377704), (536, 376431886), (548, 368188852), (1072, 188215943), (1096, 184094426), (2192, 92047213), (9179, 21981424), (18358, 10990712), (36716, 5495356), (73432, 2747678), (146864, 1373839)]