211079303

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 243302400

約数和(自身を除く): 32223097

約数列:

[1, 19, 23, 43, 47, 239, 437, 817, 893, 989, 1081, 2021, 4541, 5497, 10277, 11233, 18791, 20539, 38399, 46483, 104443, 195263, 213427, 236371, 258359, 483019, 883177, 4491049, 4908821, 9177361, 11109437, 211079303]

約数ペア:

[(1, 211079303), (19, 11109437), (23, 9177361), (43, 4908821), (47, 4491049), (239, 883177), (437, 483019), (817, 258359), (893, 236371), (989, 213427), (1081, 195263), (2021, 104443), (4541, 46483), (5497, 38399), (10277, 20539), (11233, 18791)]