201952310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{39521}}^1$

素因数の和:39608

約数の個数: 32

約数和(自身を含む): 421146432

約数和(自身を除く): 219194122

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 39521, 79042, 197605, 276647, 395210, 553294, 1383235, 2766470, 2885033, 5770066, 14425165, 20195231, 28850330, 40390462, 100976155, 201952310]

約数ペア:

[(1, 201952310), (2, 100976155), (5, 40390462), (7, 28850330), (10, 20195231), (14, 14425165), (35, 5770066), (70, 2885033), (73, 2766470), (146, 1383235), (365, 553294), (511, 395210), (730, 276647), (1022, 197605), (2555, 79042), (5110, 39521)]