194611912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53939}}^1$

素因数の和:53997

約数の個数: 32

約数和(自身を含む): 407786400

約数和(自身を除く): 213174488

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 53939, 107878, 215756, 431512, 593329, 1186658, 2211499, 2373316, 4422998, 4746632, 8845996, 17691992, 24326489, 48652978, 97305956, 194611912]

約数ペア:

[(1, 194611912), (2, 97305956), (4, 48652978), (8, 24326489), (11, 17691992), (22, 8845996), (41, 4746632), (44, 4422998), (82, 2373316), (88, 2211499), (164, 1186658), (328, 593329), (451, 431512), (902, 215756), (1804, 107878), (3608, 53939)]