220179636

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{77419}}^1$

素因数の和:77508

約数の個数: 36

約数和(自身を含む): 563617600

約数和(自身を除く): 343437964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 77419, 154838, 232257, 309676, 464514, 696771, 929028, 1393542, 2787084, 6116101, 12232202, 18348303, 24464404, 36696606, 55044909, 73393212, 110089818, 220179636]

約数ペア:

[(1, 220179636), (2, 110089818), (3, 73393212), (4, 55044909), (6, 36696606), (9, 24464404), (12, 18348303), (18, 12232202), (36, 6116101), (79, 2787084), (158, 1393542), (237, 929028), (316, 696771), (474, 464514), (711, 309676), (948, 232257), (1422, 154838), (2844, 77419)]