211067836

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3469}}^1$

素因数の和:3574

約数の個数: 48

約数和(自身を含む): 440717760

約数和(自身を除く): 229649924

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 164, 212, 287, 371, 574, 742, 1148, 1484, 2173, 3469, 4346, 6938, 8692, 13876, 15211, 24283, 30422, 48566, 60844, 97132, 142229, 183857, 284458, 367714, 568916, 735428, 995603, 1286999, 1991206, 2573998, 3982412, 5147996, 7538137, 15076274, 30152548, 52766959, 105533918, 211067836]

約数ペア:

[(1, 211067836), (2, 105533918), (4, 52766959), (7, 30152548), (14, 15076274), (28, 7538137), (41, 5147996), (53, 3982412), (82, 2573998), (106, 1991206), (164, 1286999), (212, 995603), (287, 735428), (371, 568916), (574, 367714), (742, 284458), (1148, 183857), (1484, 142229), (2173, 97132), (3469, 60844), (4346, 48566), (6938, 30422), (8692, 24283), (13876, 15211)]