210533204

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{17609}}^1$

素因数の和:17688

約数の個数: 36

約数和(自身を含む): 435636180

約数和(自身を除く): 225102976

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 17609, 35218, 70436, 123263, 246526, 493052, 862841, 1074149, 1725682, 2148298, 3451364, 4296596, 7519043, 15038086, 30076172, 52633301, 105266602, 210533204]

約数ペア:

[(1, 210533204), (2, 105266602), (4, 52633301), (7, 30076172), (14, 15038086), (28, 7519043), (49, 4296596), (61, 3451364), (98, 2148298), (122, 1725682), (196, 1074149), (244, 862841), (427, 493052), (854, 246526), (1708, 123263), (2989, 70436), (5978, 35218), (11956, 17609)]