201560373

素因数分解:

$3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2087}}^1$

素因数の和:2183

約数の個数: 48

約数和(自身を含む): 352287360

約数和(自身を除く): 150726987

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 73, 147, 189, 219, 441, 511, 657, 1323, 1533, 1971, 2087, 3577, 4599, 6261, 10731, 13797, 14609, 18783, 32193, 43827, 56349, 96579, 102263, 131481, 152351, 306789, 394443, 457053, 920367, 1066457, 1371159, 2761101, 3199371, 4113477, 7465199, 9598113, 22395597, 28794339, 67186791, 201560373]

約数ペア:

[(1, 201560373), (3, 67186791), (7, 28794339), (9, 22395597), (21, 9598113), (27, 7465199), (49, 4113477), (63, 3199371), (73, 2761101), (147, 1371159), (189, 1066457), (219, 920367), (441, 457053), (511, 394443), (657, 306789), (1323, 152351), (1533, 131481), (1971, 102263), (2087, 96579), (3577, 56349), (4599, 43827), (6261, 32193), (10731, 18783), (13797, 14609)]