200969560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5503}}^1$

素因数の和:5608

約数の個数: 64

約数和(自身を含む): 499322880

約数和(自身を除く): 298353320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 440, 664, 830, 913, 1660, 1826, 3320, 3652, 4565, 5503, 7304, 9130, 11006, 18260, 22012, 27515, 36520, 44024, 55030, 60533, 110060, 121066, 220120, 242132, 302665, 456749, 484264, 605330, 913498, 1210660, 1826996, 2283745, 2421320, 3653992, 4567490, 5024239, 9134980, 10048478, 18269960, 20096956, 25121195, 40193912, 50242390, 100484780, 200969560]

約数ペア:

[(1, 200969560), (2, 100484780), (4, 50242390), (5, 40193912), (8, 25121195), (10, 20096956), (11, 18269960), (20, 10048478), (22, 9134980), (40, 5024239), (44, 4567490), (55, 3653992), (83, 2421320), (88, 2283745), (110, 1826996), (166, 1210660), (220, 913498), (332, 605330), (415, 484264), (440, 456749), (664, 302665), (830, 242132), (913, 220120), (1660, 121066), (1826, 110060), (3320, 60533), (3652, 55030), (4565, 44024), (5503, 36520), (7304, 27515), (9130, 22012), (11006, 18260)]