201211204089

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2063}}^1\times {\mathrm{87631}}^1$

素因数の和:89757

約数の個数: 32

約数和(自身を含む): 312547590144

約数和(自身を除く): 111336386055

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2063, 6189, 14441, 43323, 87631, 109339, 262893, 328017, 613417, 765373, 1840251, 2296119, 4644443, 13933329, 32511101, 97533303, 180782753, 542348259, 1265479271, 3796437813, 9581485909, 28744457727, 67070401363, 201211204089]

約数ペア:

[(1, 201211204089), (3, 67070401363), (7, 28744457727), (21, 9581485909), (53, 3796437813), (159, 1265479271), (371, 542348259), (1113, 180782753), (2063, 97533303), (6189, 32511101), (14441, 13933329), (43323, 4644443), (87631, 2296119), (109339, 1840251), (262893, 765373), (328017, 613417)]