201320854

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{61717}}^1$

素因数の和:61959

約数の個数: 16

約数和(自身を含む): 346608288

約数和(自身を除く): 145287434

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 61717, 123434, 432019, 864038, 14380061, 28760122, 100660427, 201320854]

約数ペア:

[(1, 201320854), (2, 100660427), (7, 28760122), (14, 14380061), (233, 864038), (466, 432019), (1631, 123434), (3262, 61717)]