201314561

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73553}}^1$

素因数の和:73600

約数の個数: 16

約数和(自身を含む): 254202624

約数和(自身を除く): 52888063

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 73553, 514871, 1250401, 1691719, 8752807, 11842033, 28759223, 201314561]

約数ペア:

[(1, 201314561), (7, 28759223), (17, 11842033), (23, 8752807), (119, 1691719), (161, 1250401), (391, 514871), (2737, 73553)]