201265988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653461}}^1$

素因数の和:653483

約数の個数: 24

約数和(自身を含む): 439126464

約数和(自身を除く): 237860476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 653461, 1306922, 2613844, 4574227, 7188071, 9148454, 14376142, 18296908, 28752284, 50316497, 100632994, 201265988]

約数ペア:

[(1, 201265988), (2, 100632994), (4, 50316497), (7, 28752284), (11, 18296908), (14, 14376142), (22, 9148454), (28, 7188071), (44, 4574227), (77, 2613844), (154, 1306922), (308, 653461)]