201329401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{30307}}^1$

素因数の和:30400

約数の個数: 16

約数和(自身を含む): 251192704

約数和(自身を除く): 49863303

約数列:

[1, 7, 13, 73, 91, 511, 949, 6643, 30307, 212149, 393991, 2212411, 2757937, 15486877, 28761343, 201329401]

約数ペア:

[(1, 201329401), (7, 28761343), (13, 15486877), (73, 2757937), (91, 2212411), (511, 393991), (949, 212149), (6643, 30307)]