217407462

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{5659}}^1$

素因数の和:6020

約数の個数: 32

約数和(自身を含む): 459139200

約数和(自身を除く): 241731738

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 337, 674, 1011, 2022, 5659, 6403, 11318, 12806, 16977, 19209, 33954, 38418, 107521, 215042, 322563, 645126, 1907083, 3814166, 5721249, 11442498, 36234577, 72469154, 108703731, 217407462]

約数ペア:

[(1, 217407462), (2, 108703731), (3, 72469154), (6, 36234577), (19, 11442498), (38, 5721249), (57, 3814166), (114, 1907083), (337, 645126), (674, 322563), (1011, 215042), (2022, 107521), (5659, 38418), (6403, 33954), (11318, 19209), (12806, 16977)]