202040432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{2039}}^1$

素因数の和:2621

約数の個数: 40

約数和(自身を含む): 428008320

約数和(自身を除く): 225967888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 563, 1126, 2039, 2252, 4078, 4504, 6193, 8156, 9008, 12386, 16312, 22429, 24772, 32624, 44858, 49544, 89716, 99088, 179432, 358864, 1147957, 2295914, 4591828, 9183656, 12627527, 18367312, 25255054, 50510108, 101020216, 202040432]

約数ペア:

[(1, 202040432), (2, 101020216), (4, 50510108), (8, 25255054), (11, 18367312), (16, 12627527), (22, 9183656), (44, 4591828), (88, 2295914), (176, 1147957), (563, 358864), (1126, 179432), (2039, 99088), (2252, 89716), (4078, 49544), (4504, 44858), (6193, 32624), (8156, 24772), (9008, 22429), (12386, 16312)]