201021177604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{168893}}^1$

素因数の和:169444

約数の個数: 48

約数和(自身を含む): 387704959488

約数和(自身を除く): 186683781884

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 487, 611, 974, 1222, 1948, 2444, 6331, 12662, 22889, 25324, 45778, 91556, 168893, 297557, 337786, 595114, 675572, 1190228, 2195609, 4391218, 7937971, 8782436, 15875942, 31751884, 82250891, 103193623, 164501782, 206387246, 329003564, 412774492, 1069261583, 2138523166, 3865791877, 4277046332, 7731583754, 15463167508, 50255294401, 100510588802, 201021177604]

約数ペア:

[(1, 201021177604), (2, 100510588802), (4, 50255294401), (13, 15463167508), (26, 7731583754), (47, 4277046332), (52, 3865791877), (94, 2138523166), (188, 1069261583), (487, 412774492), (611, 329003564), (974, 206387246), (1222, 164501782), (1948, 103193623), (2444, 82250891), (6331, 31751884), (12662, 15875942), (22889, 8782436), (25324, 7937971), (45778, 4391218), (91556, 2195609), (168893, 1190228), (297557, 675572), (337786, 595114)]