210914876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{4973}}^1$

素因数の和:5461

約数の個数: 24

約数和(自身を含む): 386061984

約数和(自身を除く): 175147108

約数列:

[1, 2, 4, 23, 46, 92, 461, 922, 1844, 4973, 9946, 10603, 19892, 21206, 42412, 114379, 228758, 457516, 2292553, 4585106, 9170212, 52728719, 105457438, 210914876]

約数ペア:

[(1, 210914876), (2, 105457438), (4, 52728719), (23, 9170212), (46, 4585106), (92, 2292553), (461, 457516), (922, 228758), (1844, 114379), (4973, 42412), (9946, 21206), (10603, 19892)]