201979118888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{1341733}}^1$

素因数の和:1342377

約数の個数: 32

約数和(自身を含む): 391571650560

約数和(自身を除く): 189592531672

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 607, 1214, 2428, 4856, 18817, 37634, 75268, 150536, 1341733, 2683466, 5366932, 10733864, 41593723, 83187446, 166374892, 332749784, 814431931, 1628863862, 3257727724, 6515455448, 25247389861, 50494779722, 100989559444, 201979118888]

約数ペア:

[(1, 201979118888), (2, 100989559444), (4, 50494779722), (8, 25247389861), (31, 6515455448), (62, 3257727724), (124, 1628863862), (248, 814431931), (607, 332749784), (1214, 166374892), (2428, 83187446), (4856, 41593723), (18817, 10733864), (37634, 5366932), (75268, 2683466), (150536, 1341733)]