215887848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{817757}}^1$

素因数の和:817777

約数の個数: 32

約数和(自身を含む): 588785760

約数和(自身を除く): 372897912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 817757, 1635514, 2453271, 3271028, 4906542, 6542056, 8995327, 9813084, 17990654, 19626168, 26985981, 35981308, 53971962, 71962616, 107943924, 215887848]

約数ペア:

[(1, 215887848), (2, 107943924), (3, 71962616), (4, 53971962), (6, 35981308), (8, 26985981), (11, 19626168), (12, 17990654), (22, 9813084), (24, 8995327), (33, 6542056), (44, 4906542), (66, 3271028), (88, 2453271), (132, 1635514), (264, 817757)]