201572984

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{3877}}^1$

素因数の和:4047

約数の個数: 32

約数和(自身を含む): 387644880

約数和(自身を除く): 186071896

約数列:

[1, 2, 4, 8, 67, 97, 134, 194, 268, 388, 536, 776, 3877, 6499, 7754, 12998, 15508, 25996, 31016, 51992, 259759, 376069, 519518, 752138, 1039036, 1504276, 2078072, 3008552, 25196623, 50393246, 100786492, 201572984]

約数ペア:

[(1, 201572984), (2, 100786492), (4, 50393246), (8, 25196623), (67, 3008552), (97, 2078072), (134, 1504276), (194, 1039036), (268, 752138), (388, 519518), (536, 376069), (776, 259759), (3877, 51992), (6499, 31016), (7754, 25996), (12998, 15508)]