204533648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{19697}}^1$

素因数の和:19775

約数の個数: 40

約数和(自身を含む): 439659360

約数和(自身を除く): 235125712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 10384, 19697, 39394, 78788, 157576, 216667, 315152, 433334, 866668, 1162123, 1733336, 2324246, 3466672, 4648492, 9296984, 12783353, 18593968, 25566706, 51133412, 102266824, 204533648]

約数ペア:

[(1, 204533648), (2, 102266824), (4, 51133412), (8, 25566706), (11, 18593968), (16, 12783353), (22, 9296984), (44, 4648492), (59, 3466672), (88, 2324246), (118, 1733336), (176, 1162123), (236, 866668), (472, 433334), (649, 315152), (944, 216667), (1298, 157576), (2596, 78788), (5192, 39394), (10384, 19697)]