201301903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 233940096

約数和(自身を除く): 32638193

約数列:

[1, 11, 19, 163, 209, 311, 361, 1793, 3097, 3421, 3971, 5909, 34067, 50693, 58843, 64999, 112271, 557623, 647273, 963167, 1234981, 10594837, 18300173, 201301903]

約数ペア:

[(1, 201301903), (11, 18300173), (19, 10594837), (163, 1234981), (209, 963167), (311, 647273), (361, 557623), (1793, 112271), (3097, 64999), (3421, 58843), (3971, 50693), (5909, 34067)]