199045552

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{463}}^1$

素因数の和:845

約数の個数: 40

約数和(自身を含む): 391877696

約数和(自身を除く): 192832144

約数列:

[1, 2, 4, 8, 16, 97, 194, 277, 388, 463, 554, 776, 926, 1108, 1552, 1852, 2216, 3704, 4432, 7408, 26869, 44911, 53738, 89822, 107476, 128251, 179644, 214952, 256502, 359288, 429904, 513004, 718576, 1026008, 2052016, 12440347, 24880694, 49761388, 99522776, 199045552]

約数ペア:

[(1, 199045552), (2, 99522776), (4, 49761388), (8, 24880694), (16, 12440347), (97, 2052016), (194, 1026008), (277, 718576), (388, 513004), (463, 429904), (554, 359288), (776, 256502), (926, 214952), (1108, 179644), (1552, 128251), (1852, 107476), (2216, 89822), (3704, 53738), (4432, 44911), (7408, 26869)]