210324856

素因数分解:

$2^3\times 7^3\times {\mathrm{76649}}^1$

素因数の和:76676

約数の個数: 32

約数和(自身を含む): 459900000

約数和(自身を除く): 249575144

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 76649, 153298, 306596, 536543, 613192, 1073086, 2146172, 3755801, 4292344, 7511602, 15023204, 26290607, 30046408, 52581214, 105162428, 210324856]

約数ペア:

[(1, 210324856), (2, 105162428), (4, 52581214), (7, 30046408), (8, 26290607), (14, 15023204), (28, 7511602), (49, 4292344), (56, 3755801), (98, 2146172), (196, 1073086), (343, 613192), (392, 536543), (686, 306596), (1372, 153298), (2744, 76649)]