196383990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1499}}^1$

素因数の和:1917

約数の個数: 64

約数和(自身を含む): 515808000

約数和(自身を除く): 319424010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 397, 794, 1191, 1499, 1985, 2382, 2998, 3970, 4367, 4497, 5955, 7495, 8734, 8994, 11910, 13101, 14990, 16489, 21835, 22485, 26202, 32978, 43670, 44970, 49467, 65505, 82445, 98934, 131010, 164890, 247335, 494670, 595103, 1190206, 1785309, 2975515, 3570618, 5951030, 6546133, 8926545, 13092266, 17853090, 19638399, 32730665, 39276798, 65461330, 98191995, 196383990]

約数ペア:

[(1, 196383990), (2, 98191995), (3, 65461330), (5, 39276798), (6, 32730665), (10, 19638399), (11, 17853090), (15, 13092266), (22, 8926545), (30, 6546133), (33, 5951030), (55, 3570618), (66, 2975515), (110, 1785309), (165, 1190206), (330, 595103), (397, 494670), (794, 247335), (1191, 164890), (1499, 131010), (1985, 98934), (2382, 82445), (2998, 65505), (3970, 49467), (4367, 44970), (4497, 43670), (5955, 32978), (7495, 26202), (8734, 22485), (8994, 21835), (11910, 16489), (13101, 14990)]