201427328

素因数分解:

$2^7\times {\mathrm{1573651}}^1$

素因数の和:1573665

約数の個数: 16

約数和(自身を含む): 401281260

約数和(自身を除く): 199853932

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1573651, 3147302, 6294604, 12589208, 25178416, 50356832, 100713664, 201427328]

約数ペア:

[(1, 201427328), (2, 100713664), (4, 50356832), (8, 25178416), (16, 12589208), (32, 6294604), (64, 3147302), (128, 1573651)]