198299574

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{23291}}^1$

素因数の和:23353

約数の個数: 48

約数和(自身を含む): 479628864

約数和(自身を除く): 281329290

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 4257, 8514, 23291, 46582, 69873, 139746, 209619, 256201, 419238, 512402, 768603, 1001513, 1537206, 2003026, 2305809, 3004539, 4611618, 6009078, 9013617, 11016643, 18027234, 22033286, 33049929, 66099858, 99149787, 198299574]

約数ペア:

[(1, 198299574), (2, 99149787), (3, 66099858), (6, 33049929), (9, 22033286), (11, 18027234), (18, 11016643), (22, 9013617), (33, 6009078), (43, 4611618), (66, 3004539), (86, 2305809), (99, 2003026), (129, 1537206), (198, 1001513), (258, 768603), (387, 512402), (473, 419238), (774, 256201), (946, 209619), (1419, 139746), (2838, 69873), (4257, 46582), (8514, 23291)]