220663699201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4721}}^1\times {\mathrm{42071}}^1$

素因数の和:46904

約数の個数: 16

約数和(自身を含む): 243164716416

約数和(自身を除く): 22501017215

約数列:

[1, 11, 101, 1111, 4721, 42071, 51931, 462781, 476821, 4249171, 5245031, 46740881, 198617191, 2184789101, 20060336291, 220663699201]

約数ペア:

[(1, 220663699201), (11, 20060336291), (101, 2184789101), (1111, 198617191), (4721, 46740881), (42071, 5245031), (51931, 4249171), (462781, 476821)]