204832064

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:615

約数の個数: 56

約数和(自身を含む): 419380416

約数和(自身を除く): 214548352

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 251, 311, 328, 502, 622, 656, 1004, 1244, 1312, 2008, 2488, 2624, 4016, 4976, 8032, 9952, 10291, 12751, 16064, 19904, 20582, 25502, 41164, 51004, 78061, 82328, 102008, 156122, 164656, 204016, 312244, 329312, 408032, 624488, 658624, 816064, 1248976, 2497952, 3200501, 4995904, 6401002, 12802004, 25604008, 51208016, 102416032, 204832064]

約数ペア:

[(1, 204832064), (2, 102416032), (4, 51208016), (8, 25604008), (16, 12802004), (32, 6401002), (41, 4995904), (64, 3200501), (82, 2497952), (164, 1248976), (251, 816064), (311, 658624), (328, 624488), (502, 408032), (622, 329312), (656, 312244), (1004, 204016), (1244, 164656), (1312, 156122), (2008, 102008), (2488, 82328), (2624, 78061), (4016, 51004), (4976, 41164), (8032, 25502), (9952, 20582), (10291, 19904), (12751, 16064)]