201450392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{601}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 446009760

約数和(自身を除く): 244559368

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 293, 572, 586, 601, 1144, 1172, 1202, 2344, 2404, 3223, 3809, 4808, 6446, 6611, 7618, 7813, 12892, 13222, 15236, 15626, 25784, 26444, 30472, 31252, 41899, 52888, 62504, 83798, 85943, 167596, 171886, 176093, 335192, 343772, 352186, 687544, 704372, 1408744, 1937023, 2289209, 3874046, 4578418, 7748092, 9156836, 15496184, 18313672, 25181299, 50362598, 100725196, 201450392]

約数ペア:

[(1, 201450392), (2, 100725196), (4, 50362598), (8, 25181299), (11, 18313672), (13, 15496184), (22, 9156836), (26, 7748092), (44, 4578418), (52, 3874046), (88, 2289209), (104, 1937023), (143, 1408744), (286, 704372), (293, 687544), (572, 352186), (586, 343772), (601, 335192), (1144, 176093), (1172, 171886), (1202, 167596), (2344, 85943), (2404, 83798), (3223, 62504), (3809, 52888), (4808, 41899), (6446, 31252), (6611, 30472), (7618, 26444), (7813, 25784), (12892, 15626), (13222, 15236)]