201773536

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 404490240

約数和(自身を除く): 202716704

約数列:

[1, 2, 4, 8, 16, 32, 127, 131, 254, 262, 379, 508, 524, 758, 1016, 1048, 1516, 2032, 2096, 3032, 4064, 4192, 6064, 12128, 16637, 33274, 48133, 49649, 66548, 96266, 99298, 133096, 192532, 198596, 266192, 385064, 397192, 532384, 770128, 794384, 1540256, 1588768, 6305423, 12610846, 25221692, 50443384, 100886768, 201773536]

約数ペア:

[(1, 201773536), (2, 100886768), (4, 50443384), (8, 25221692), (16, 12610846), (32, 6305423), (127, 1588768), (131, 1540256), (254, 794384), (262, 770128), (379, 532384), (508, 397192), (524, 385064), (758, 266192), (1016, 198596), (1048, 192532), (1516, 133096), (2032, 99298), (2096, 96266), (3032, 66548), (4064, 49649), (4192, 48133), (6064, 33274), (12128, 16637)]