227243401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{155327}}^1$

素因数の和:155364

約数の個数: 16

約数和(自身を含む): 298229760

約数和(自身を除く): 70986359

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 155327, 1087289, 1708597, 2951213, 11960179, 20658491, 32463343, 227243401]

約数ペア:

[(1, 227243401), (7, 32463343), (11, 20658491), (19, 11960179), (77, 2951213), (133, 1708597), (209, 1087289), (1463, 155327)]