201907530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{203947}}^1$

素因数の和:203971

約数の個数: 48

約数和(自身を含む): 572685984

約数和(自身を除く): 370778454

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 203947, 407894, 611841, 1019735, 1223682, 1835523, 2039470, 2243417, 3059205, 3671046, 4486834, 6118410, 6730251, 9177615, 11217085, 13460502, 18355230, 20190753, 22434170, 33651255, 40381506, 67302510, 100953765, 201907530]

約数ペア:

[(1, 201907530), (2, 100953765), (3, 67302510), (5, 40381506), (6, 33651255), (9, 22434170), (10, 20190753), (11, 18355230), (15, 13460502), (18, 11217085), (22, 9177615), (30, 6730251), (33, 6118410), (45, 4486834), (55, 3671046), (66, 3059205), (90, 2243417), (99, 2039470), (110, 1835523), (165, 1223682), (198, 1019735), (330, 611841), (495, 407894), (990, 203947)]