201386768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1144243}}^1$

素因数の和:1144262

約数の個数: 20

約数和(自身を含む): 425658768

約数和(自身を除く): 224272000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1144243, 2288486, 4576972, 9153944, 12586673, 18307888, 25173346, 50346692, 100693384, 201386768]

約数ペア:

[(1, 201386768), (2, 100693384), (4, 50346692), (8, 25173346), (11, 18307888), (16, 12586673), (22, 9153944), (44, 4576972), (88, 2288486), (176, 1144243)]