201218368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3313}}^1$

素因数の和:3411

約数の個数: 56

約数和(自身を含む): 436029608

約数和(自身を除く): 234811240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 146, 208, 292, 416, 584, 832, 949, 1168, 1898, 2336, 3313, 3796, 4672, 6626, 7592, 13252, 15184, 26504, 30368, 43069, 53008, 60736, 86138, 106016, 172276, 212032, 241849, 344552, 483698, 689104, 967396, 1378208, 1934792, 2756416, 3144037, 3869584, 6288074, 7739168, 12576148, 15478336, 25152296, 50304592, 100609184, 201218368]

約数ペア:

[(1, 201218368), (2, 100609184), (4, 50304592), (8, 25152296), (13, 15478336), (16, 12576148), (26, 7739168), (32, 6288074), (52, 3869584), (64, 3144037), (73, 2756416), (104, 1934792), (146, 1378208), (208, 967396), (292, 689104), (416, 483698), (584, 344552), (832, 241849), (949, 212032), (1168, 172276), (1898, 106016), (2336, 86138), (3313, 60736), (3796, 53008), (4672, 43069), (6626, 30368), (7592, 26504), (13252, 15184)]