201628286838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{257869}}^1$

素因数の和:258258

約数の個数: 72

約数和(自身を含む): 481525808400

約数和(自身を除く): 279897521562

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 359, 363, 718, 726, 1077, 1089, 2154, 2178, 3231, 3949, 6462, 7898, 11847, 23694, 35541, 43439, 71082, 86878, 130317, 257869, 260634, 390951, 515738, 773607, 781902, 1547214, 2320821, 2836559, 4641642, 5673118, 8509677, 17019354, 25529031, 31202149, 51058062, 62404298, 92574971, 93606447, 185149942, 187212894, 277724913, 280819341, 555449826, 561638682, 833174739, 1018324681, 1666349478, 2036649362, 3054974043, 6109948086, 9164922129, 11201571491, 18329844258, 22403142982, 33604714473, 67209428946, 100814143419, 201628286838]

約数ペア:

[(1, 201628286838), (2, 100814143419), (3, 67209428946), (6, 33604714473), (9, 22403142982), (11, 18329844258), (18, 11201571491), (22, 9164922129), (33, 6109948086), (66, 3054974043), (99, 2036649362), (121, 1666349478), (198, 1018324681), (242, 833174739), (359, 561638682), (363, 555449826), (718, 280819341), (726, 277724913), (1077, 187212894), (1089, 185149942), (2154, 93606447), (2178, 92574971), (3231, 62404298), (3949, 51058062), (6462, 31202149), (7898, 25529031), (11847, 17019354), (23694, 8509677), (35541, 5673118), (43439, 4641642), (71082, 2836559), (86878, 2320821), (130317, 1547214), (257869, 781902), (260634, 773607), (390951, 515738)]