204774911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 252315648

約数和(自身を除く): 47540737

約数列:

[1, 11, 17, 23, 47, 187, 253, 391, 517, 799, 1013, 1081, 4301, 8789, 11143, 11891, 17221, 18377, 23299, 47611, 189431, 202147, 256289, 396083, 523721, 809387, 1095053, 4356913, 8903257, 12045583, 18615901, 204774911]

約数ペア:

[(1, 204774911), (11, 18615901), (17, 12045583), (23, 8903257), (47, 4356913), (187, 1095053), (253, 809387), (391, 523721), (517, 396083), (799, 256289), (1013, 202147), (1081, 189431), (4301, 47611), (8789, 23299), (11143, 18377), (11891, 17221)]