201988754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{9883}}^1$

素因数の和:10825

約数の個数: 16

約数和(自身を含む): 330916320

約数和(自身を除く): 128927566

約数列:

[1, 2, 11, 22, 929, 1858, 9883, 10219, 19766, 20438, 108713, 217426, 9181307, 18362614, 100994377, 201988754]

約数ペア:

[(1, 201988754), (2, 100994377), (11, 18362614), (22, 9181307), (929, 217426), (1858, 108713), (9883, 20438), (10219, 19766)]