127930202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 208863360

約数和(自身を除く): 80933158

約数列:

[1, 2, 17, 34, 67, 89, 134, 178, 631, 1139, 1262, 1513, 2278, 3026, 5963, 10727, 11926, 21454, 42277, 56159, 84554, 101371, 112318, 202742, 718709, 954703, 1437418, 1909406, 3762653, 7525306, 63965101, 127930202]

約数ペア:

[(1, 127930202), (2, 63965101), (17, 7525306), (34, 3762653), (67, 1909406), (89, 1437418), (134, 954703), (178, 718709), (631, 202742), (1139, 112318), (1262, 101371), (1513, 84554), (2278, 56159), (3026, 42277), (5963, 21454), (10727, 11926)]