201825272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 425541600

約数和(自身を除く): 223716328

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 109, 212, 218, 397, 424, 436, 583, 794, 872, 1166, 1199, 1588, 2332, 2398, 3176, 4367, 4664, 4796, 5777, 8734, 9592, 11554, 17468, 21041, 23108, 34936, 42082, 43273, 46216, 63547, 84164, 86546, 127094, 168328, 173092, 231451, 254188, 346184, 462902, 476003, 508376, 925804, 952006, 1851608, 1904012, 2293469, 3808024, 4586938, 9173876, 18347752, 25228159, 50456318, 100912636, 201825272]

約数ペア:

[(1, 201825272), (2, 100912636), (4, 50456318), (8, 25228159), (11, 18347752), (22, 9173876), (44, 4586938), (53, 3808024), (88, 2293469), (106, 1904012), (109, 1851608), (212, 952006), (218, 925804), (397, 508376), (424, 476003), (436, 462902), (583, 346184), (794, 254188), (872, 231451), (1166, 173092), (1199, 168328), (1588, 127094), (2332, 86546), (2398, 84164), (3176, 63547), (4367, 46216), (4664, 43273), (4796, 42082), (5777, 34936), (8734, 23108), (9592, 21041), (11554, 17468)]