210325423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 271226880

約数和(自身を除く): 60901457

約数列:

[1, 7, 11, 47, 77, 89, 329, 517, 623, 653, 979, 3619, 4183, 4571, 6853, 7183, 29281, 30691, 46013, 50281, 58117, 214837, 322091, 337601, 406819, 639287, 2363207, 2731499, 4475009, 19120493, 30046489, 210325423]

約数ペア:

[(1, 210325423), (7, 30046489), (11, 19120493), (47, 4475009), (77, 2731499), (89, 2363207), (329, 639287), (517, 406819), (623, 337601), (653, 322091), (979, 214837), (3619, 58117), (4183, 50281), (4571, 46013), (6853, 30691), (7183, 29281)]