231270334

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1\times {\mathrm{631}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 349083936

約数和(自身を除く): 117813602

約数列:

[1, 2, 401, 457, 631, 802, 914, 1262, 183257, 253031, 288367, 366514, 506062, 576734, 115635167, 231270334]

約数ペア:

[(1, 231270334), (2, 115635167), (401, 576734), (457, 506062), (631, 366514), (802, 288367), (914, 253031), (1262, 183257)]