201997014472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{226753}}^1$

素因数の和:227014

約数の個数: 64

約数和(自身を含む): 423177384960

約数和(自身を除く): 221180370488

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 191, 212, 382, 424, 583, 764, 1166, 1528, 2101, 2332, 4202, 4664, 8404, 10123, 16808, 20246, 40492, 80984, 111353, 222706, 226753, 445412, 453506, 890824, 907012, 1814024, 2494283, 4988566, 9977132, 12017909, 19954264, 24035818, 43309823, 48071636, 86619646, 96143272, 132196999, 173239292, 264393998, 346478584, 476408053, 528787996, 952816106, 1057575992, 1905632212, 2295420619, 3811264424, 4590841238, 9181682476, 18363364952, 25249626809, 50499253618, 100998507236, 201997014472]

約数ペア:

[(1, 201997014472), (2, 100998507236), (4, 50499253618), (8, 25249626809), (11, 18363364952), (22, 9181682476), (44, 4590841238), (53, 3811264424), (88, 2295420619), (106, 1905632212), (191, 1057575992), (212, 952816106), (382, 528787996), (424, 476408053), (583, 346478584), (764, 264393998), (1166, 173239292), (1528, 132196999), (2101, 96143272), (2332, 86619646), (4202, 48071636), (4664, 43309823), (8404, 24035818), (10123, 19954264), (16808, 12017909), (20246, 9977132), (40492, 4988566), (80984, 2494283), (111353, 1814024), (222706, 907012), (226753, 890824), (445412, 453506)]