201216070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{22039}}^1$

素因数の和:22140

約数の個数: 32

約数和(自身を含む): 399893760

約数和(自身を除く): 198677690

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 22039, 44078, 110195, 220390, 242429, 484858, 1212145, 1829237, 2424290, 3658474, 9146185, 18292370, 20121607, 40243214, 100608035, 201216070]

約数ペア:

[(1, 201216070), (2, 100608035), (5, 40243214), (10, 20121607), (11, 18292370), (22, 9146185), (55, 3658474), (83, 2424290), (110, 1829237), (166, 1212145), (415, 484858), (830, 242429), (913, 220390), (1826, 110195), (4565, 44078), (9130, 22039)]