210375561

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 331636032

約数和(自身を除く): 121260471

約数列:

[1, 3, 11, 17, 33, 51, 73, 121, 187, 219, 363, 467, 561, 803, 1241, 1401, 2057, 2409, 3723, 5137, 6171, 7939, 8833, 13651, 15411, 23817, 26499, 34091, 40953, 56507, 87329, 102273, 150161, 169521, 261987, 375001, 450483, 579547, 960619, 1125003, 1738641, 2881857, 4125011, 6375017, 12375033, 19125051, 70125187, 210375561]

約数ペア:

[(1, 210375561), (3, 70125187), (11, 19125051), (17, 12375033), (33, 6375017), (51, 4125011), (73, 2881857), (121, 1738641), (187, 1125003), (219, 960619), (363, 579547), (467, 450483), (561, 375001), (803, 261987), (1241, 169521), (1401, 150161), (2057, 102273), (2409, 87329), (3723, 56507), (5137, 40953), (6171, 34091), (7939, 26499), (8833, 23817), (13651, 15411)]