101989628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 200202240

約数和(自身を除く): 98212612

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 151, 302, 403, 419, 604, 806, 838, 1612, 1676, 1963, 3926, 4681, 5447, 7852, 9362, 10894, 12989, 18724, 21788, 25978, 51956, 60853, 63269, 121706, 126538, 168857, 243412, 253076, 337714, 675428, 822497, 1644994, 1961339, 3289988, 3922678, 7845356, 25497407, 50994814, 101989628]

約数ペア:

[(1, 101989628), (2, 50994814), (4, 25497407), (13, 7845356), (26, 3922678), (31, 3289988), (52, 1961339), (62, 1644994), (124, 822497), (151, 675428), (302, 337714), (403, 253076), (419, 243412), (604, 168857), (806, 126538), (838, 121706), (1612, 63269), (1676, 60853), (1963, 51956), (3926, 25978), (4681, 21788), (5447, 18724), (7852, 12989), (9362, 10894)]