220194230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{10831}}^1$

素因数の和:10964

約数の個数: 32

約数和(自身を含む): 421148160

約数和(自身を除く): 200953930

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 10165, 10831, 20330, 21662, 54155, 108310, 205789, 411578, 1028945, 1158917, 2057890, 2317834, 5794585, 11589170, 22019423, 44038846, 110097115, 220194230]

約数ペア:

[(1, 220194230), (2, 110097115), (5, 44038846), (10, 22019423), (19, 11589170), (38, 5794585), (95, 2317834), (107, 2057890), (190, 1158917), (214, 1028945), (535, 411578), (1070, 205789), (2033, 108310), (4066, 54155), (10165, 21662), (10831, 20330)]