202217323

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 269475840

約数和(自身を除く): 67258517

約数列:

[1, 7, 11, 19, 67, 77, 133, 209, 469, 737, 1273, 1463, 2063, 5159, 8911, 14003, 14441, 22693, 39197, 98021, 138221, 158851, 274379, 431167, 967547, 1520431, 2626199, 3018169, 10643017, 18383393, 28888189, 202217323]

約数ペア:

[(1, 202217323), (7, 28888189), (11, 18383393), (19, 10643017), (67, 3018169), (77, 2626199), (133, 1520431), (209, 967547), (469, 431167), (737, 274379), (1273, 158851), (1463, 138221), (2063, 98021), (5159, 39197), (8911, 22693), (14003, 14441)]