201034102020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{13037231}}^1$

素因数の和:13037500

約数の個数: 48

約数和(自身を含む): 565085783808

約数和(自身を除く): 364051681788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5140, 7710, 15420, 13037231, 26074462, 39111693, 52148924, 65186155, 78223386, 130372310, 156446772, 195558465, 260744620, 391116930, 782233860, 3350568367, 6701136734, 10051705101, 13402273468, 16752841835, 20103410202, 33505683670, 40206820404, 50258525505, 67011367340, 100517051010, 201034102020]

約数ペア:

[(1, 201034102020), (2, 100517051010), (3, 67011367340), (4, 50258525505), (5, 40206820404), (6, 33505683670), (10, 20103410202), (12, 16752841835), (15, 13402273468), (20, 10051705101), (30, 6701136734), (60, 3350568367), (257, 782233860), (514, 391116930), (771, 260744620), (1028, 195558465), (1285, 156446772), (1542, 130372310), (2570, 78223386), (3084, 65186155), (3855, 52148924), (5140, 39111693), (7710, 26074462), (15420, 13037231)]