201626366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{12973}}^1$

素因数の和:13403

約数の個数: 16

約数和(自身を含む): 319160400

約数和(自身を除く): 117534034

約数列:

[1, 2, 19, 38, 409, 818, 7771, 12973, 15542, 25946, 246487, 492974, 5305957, 10611914, 100813183, 201626366]

約数ペア:

[(1, 201626366), (2, 100813183), (19, 10611914), (38, 5305957), (409, 492974), (818, 246487), (7771, 25946), (12973, 15542)]