195112788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{11689}}^1$

素因数の和:11816

約数の個数: 48

約数和(自身を含む): 494907840

約数和(自身を除く): 299795052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 5564, 8346, 11689, 16692, 23378, 35067, 46756, 70134, 140268, 151957, 303914, 455871, 607828, 911742, 1250723, 1823484, 2501446, 3752169, 5002892, 7504338, 15008676, 16259399, 32518798, 48778197, 65037596, 97556394, 195112788]

約数ペア:

[(1, 195112788), (2, 97556394), (3, 65037596), (4, 48778197), (6, 32518798), (12, 16259399), (13, 15008676), (26, 7504338), (39, 5002892), (52, 3752169), (78, 2501446), (107, 1823484), (156, 1250723), (214, 911742), (321, 607828), (428, 455871), (642, 303914), (1284, 151957), (1391, 140268), (2782, 70134), (4173, 46756), (5564, 35067), (8346, 23378), (11689, 16692)]