201765824

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1231}}^1$

素因数の和:1453

約数の個数: 56

約数和(自身を含む): 433718208

約数和(自身を除く): 231952384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 197, 208, 394, 416, 788, 832, 1231, 1576, 2462, 2561, 3152, 4924, 5122, 6304, 9848, 10244, 12608, 16003, 19696, 20488, 32006, 39392, 40976, 64012, 78784, 81952, 128024, 163904, 242507, 256048, 485014, 512096, 970028, 1024192, 1940056, 3152591, 3880112, 6305182, 7760224, 12610364, 15520448, 25220728, 50441456, 100882912, 201765824]

約数ペア:

[(1, 201765824), (2, 100882912), (4, 50441456), (8, 25220728), (13, 15520448), (16, 12610364), (26, 7760224), (32, 6305182), (52, 3880112), (64, 3152591), (104, 1940056), (197, 1024192), (208, 970028), (394, 512096), (416, 485014), (788, 256048), (832, 242507), (1231, 163904), (1576, 128024), (2462, 81952), (2561, 78784), (3152, 64012), (4924, 40976), (5122, 39392), (6304, 32006), (9848, 20488), (10244, 19696), (12608, 16003)]