201442360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1069}}^1$

素因数の和:1760

約数の個数: 64

約数和(自身を含む): 519249600

約数和(自身を除く): 317807240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 673, 1069, 1346, 2138, 2692, 3365, 4276, 4711, 5345, 5384, 6730, 7483, 8552, 9422, 10690, 13460, 14966, 18844, 21380, 23555, 26920, 29932, 37415, 37688, 42760, 47110, 59864, 74830, 94220, 149660, 188440, 299320, 719437, 1438874, 2877748, 3597185, 5036059, 5755496, 7194370, 10072118, 14388740, 20144236, 25180295, 28777480, 40288472, 50360590, 100721180, 201442360]

約数ペア:

[(1, 201442360), (2, 100721180), (4, 50360590), (5, 40288472), (7, 28777480), (8, 25180295), (10, 20144236), (14, 14388740), (20, 10072118), (28, 7194370), (35, 5755496), (40, 5036059), (56, 3597185), (70, 2877748), (140, 1438874), (280, 719437), (673, 299320), (1069, 188440), (1346, 149660), (2138, 94220), (2692, 74830), (3365, 59864), (4276, 47110), (4711, 42760), (5345, 37688), (5384, 37415), (6730, 29932), (7483, 26920), (8552, 23555), (9422, 21380), (10690, 18844), (13460, 14966)]