201326781641

素因数分解:

${\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1\times {\mathrm{108401}}^1$

素因数の和:108944

約数の個数: 16

約数和(自身を含む): 209602638336

約数和(自身を除く): 8275856695

約数列:

[1, 31, 181, 331, 5611, 10261, 59911, 108401, 1857241, 3360431, 19620581, 35880731, 608238011, 1112302661, 6494412311, 201326781641]

約数ペア:

[(1, 201326781641), (31, 6494412311), (181, 1112302661), (331, 608238011), (5611, 35880731), (10261, 19620581), (59911, 3360431), (108401, 1857241)]