205502224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1307}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 412616448

約数和(自身を除く): 207114224

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 317, 496, 634, 1268, 1307, 2536, 2614, 5072, 5228, 9827, 10456, 19654, 20912, 39308, 40517, 78616, 81034, 157232, 162068, 324136, 414319, 648272, 828638, 1657276, 3314552, 6629104, 12843889, 25687778, 51375556, 102751112, 205502224]

約数ペア:

[(1, 205502224), (2, 102751112), (4, 51375556), (8, 25687778), (16, 12843889), (31, 6629104), (62, 3314552), (124, 1657276), (248, 828638), (317, 648272), (496, 414319), (634, 324136), (1268, 162068), (1307, 157232), (2536, 81034), (2614, 78616), (5072, 40517), (5228, 39308), (9827, 20912), (10456, 19654)]