207809352

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{17707}}^1$

素因数の和:17882

約数の個数: 48

約数和(自身を含む): 566301840

約数和(自身を除く): 358492488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 17707, 35414, 53121, 70828, 106242, 141656, 159363, 212484, 318726, 424968, 637452, 1274904, 2886241, 5772482, 8658723, 11544964, 17317446, 23089928, 25976169, 34634892, 51952338, 69269784, 103904676, 207809352]

約数ペア:

[(1, 207809352), (2, 103904676), (3, 69269784), (4, 51952338), (6, 34634892), (8, 25976169), (9, 23089928), (12, 17317446), (18, 11544964), (24, 8658723), (36, 5772482), (72, 2886241), (163, 1274904), (326, 637452), (489, 424968), (652, 318726), (978, 212484), (1304, 159363), (1467, 141656), (1956, 106242), (2934, 70828), (3912, 53121), (5868, 35414), (11736, 17707)]