201111248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12239}}^1$

素因数の和:12339

約数の個数: 40

約数和(自身を含む): 424972800

約数和(自身を除く): 223861552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 12239, 16432, 24478, 48956, 97912, 159107, 195824, 318214, 636428, 966881, 1272856, 1933762, 2545712, 3867524, 7735048, 12569453, 15470096, 25138906, 50277812, 100555624, 201111248]

約数ペア:

[(1, 201111248), (2, 100555624), (4, 50277812), (8, 25138906), (13, 15470096), (16, 12569453), (26, 7735048), (52, 3867524), (79, 2545712), (104, 1933762), (158, 1272856), (208, 966881), (316, 636428), (632, 318214), (1027, 195824), (1264, 159107), (2054, 97912), (4108, 48956), (8216, 24478), (12239, 16432)]