209613204

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{10723}}^1$

素因数の和:10917

約数の個数: 48

約数和(自身を含む): 546495040

約数和(自身を除く): 336881836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 4887, 6516, 9774, 10723, 19548, 21446, 32169, 42892, 64338, 96507, 128676, 193014, 289521, 386028, 579042, 1158084, 1940863, 3881726, 5822589, 7763452, 11645178, 17467767, 23290356, 34935534, 52403301, 69871068, 104806602, 209613204]

約数ペア:

[(1, 209613204), (2, 104806602), (3, 69871068), (4, 52403301), (6, 34935534), (9, 23290356), (12, 17467767), (18, 11645178), (27, 7763452), (36, 5822589), (54, 3881726), (108, 1940863), (181, 1158084), (362, 579042), (543, 386028), (724, 289521), (1086, 193014), (1629, 128676), (2172, 96507), (3258, 64338), (4887, 42892), (6516, 32169), (9774, 21446), (10723, 19548)]