193580013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 288479232

約数和(自身を除く): 94899219

約数列:

[1, 3, 11, 33, 73, 107, 219, 321, 751, 803, 1177, 2253, 2409, 3531, 7811, 8261, 23433, 24783, 54823, 80357, 85921, 164469, 241071, 257763, 603053, 883927, 1809159, 2651781, 5866061, 17598183, 64526671, 193580013]

約数ペア:

[(1, 193580013), (3, 64526671), (11, 17598183), (33, 5866061), (73, 2651781), (107, 1809159), (219, 883927), (321, 603053), (751, 257763), (803, 241071), (1177, 164469), (2253, 85921), (2409, 80357), (3531, 54823), (7811, 24783), (8261, 23433)]