209555131610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34129}}^1\times {\mathrm{55819}}^1$

素因数の和:89966

約数の個数: 32

約数和(自身を含む): 411509505600

約数和(自身を除く): 201954373990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 34129, 55819, 68258, 111638, 170645, 279095, 341290, 375419, 558190, 614009, 750838, 1228018, 1877095, 3070045, 3754190, 6140090, 1905046651, 3810093302, 9525233255, 19050466510, 20955513161, 41911026322, 104777565805, 209555131610]

約数ペア:

[(1, 209555131610), (2, 104777565805), (5, 41911026322), (10, 20955513161), (11, 19050466510), (22, 9525233255), (55, 3810093302), (110, 1905046651), (34129, 6140090), (55819, 3754190), (68258, 3070045), (111638, 1877095), (170645, 1228018), (279095, 750838), (341290, 614009), (375419, 558190)]