201823468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4783}}^1$

素因数の和:4942

約数の個数: 48

約数和(自身を含む): 443649024

約数和(自身を除く): 241825556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1918, 3014, 3836, 4783, 6028, 9566, 10549, 19132, 21098, 33481, 42196, 52613, 66962, 105226, 133924, 210452, 368291, 655271, 736582, 1310542, 1473164, 2621084, 4586897, 7207981, 9173794, 14415962, 18347588, 28831924, 50455867, 100911734, 201823468]

約数ペア:

[(1, 201823468), (2, 100911734), (4, 50455867), (7, 28831924), (11, 18347588), (14, 14415962), (22, 9173794), (28, 7207981), (44, 4586897), (77, 2621084), (137, 1473164), (154, 1310542), (274, 736582), (308, 655271), (548, 368291), (959, 210452), (1507, 133924), (1918, 105226), (3014, 66962), (3836, 52613), (4783, 42196), (6028, 33481), (9566, 21098), (10549, 19132)]