210853190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4111}}^1$

素因数の和:4364

約数の個数: 32

約数和(自身を含む): 397910016

約数和(自身を除く): 187056826

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 446, 1115, 2230, 4111, 5129, 8222, 10258, 20555, 25645, 41110, 51290, 94553, 189106, 472765, 916753, 945530, 1833506, 4583765, 9167530, 21085319, 42170638, 105426595, 210853190]

約数ペア:

[(1, 210853190), (2, 105426595), (5, 42170638), (10, 21085319), (23, 9167530), (46, 4583765), (115, 1833506), (223, 945530), (230, 916753), (446, 472765), (1115, 189106), (2230, 94553), (4111, 51290), (5129, 41110), (8222, 25645), (10258, 20555)]