229321778

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{309059}}^1$

素因数の和:309121

約数の個数: 16

約数和(自身を含む): 400541760

約数和(自身を除く): 171219982

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 309059, 618118, 2163413, 4326826, 16380127, 32760254, 114660889, 229321778]

約数ペア:

[(1, 229321778), (2, 114660889), (7, 32760254), (14, 16380127), (53, 4326826), (106, 2163413), (371, 618118), (742, 309059)]