200737880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5233}}^1$

素因数の和:5388

約数の個数: 64

約数和(自身を含む): 520050240

約数和(自身を除く): 319312360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1096, 1370, 1918, 2740, 3836, 4795, 5233, 5480, 7672, 9590, 10466, 19180, 20932, 26165, 36631, 38360, 41864, 52330, 73262, 104660, 146524, 183155, 209320, 293048, 366310, 716921, 732620, 1433842, 1465240, 2867684, 3584605, 5018447, 5735368, 7169210, 10036894, 14338420, 20073788, 25092235, 28676840, 40147576, 50184470, 100368940, 200737880]

約数ペア:

[(1, 200737880), (2, 100368940), (4, 50184470), (5, 40147576), (7, 28676840), (8, 25092235), (10, 20073788), (14, 14338420), (20, 10036894), (28, 7169210), (35, 5735368), (40, 5018447), (56, 3584605), (70, 2867684), (137, 1465240), (140, 1433842), (274, 732620), (280, 716921), (548, 366310), (685, 293048), (959, 209320), (1096, 183155), (1370, 146524), (1918, 104660), (2740, 73262), (3836, 52330), (4795, 41864), (5233, 38360), (5480, 36631), (7672, 26165), (9590, 20932), (10466, 19180)]