204246848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7919}}^1$

素因数の和:7975

約数の個数: 56

約数和(自身を含む): 450616320

約数和(自身を除く): 246369472

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 7919, 12896, 15838, 25792, 31676, 63352, 102947, 126704, 205894, 245489, 253408, 411788, 490978, 506816, 823576, 981956, 1647152, 1963912, 3191357, 3294304, 3927824, 6382714, 6588608, 7855648, 12765428, 15711296, 25530856, 51061712, 102123424, 204246848]

約数ペア:

[(1, 204246848), (2, 102123424), (4, 51061712), (8, 25530856), (13, 15711296), (16, 12765428), (26, 7855648), (31, 6588608), (32, 6382714), (52, 3927824), (62, 3294304), (64, 3191357), (104, 1963912), (124, 1647152), (208, 981956), (248, 823576), (403, 506816), (416, 490978), (496, 411788), (806, 253408), (832, 245489), (992, 205894), (1612, 126704), (1984, 102947), (3224, 63352), (6448, 31676), (7919, 25792), (12896, 15838)]