200453988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{26813}}^1$

素因数の和:26916

約数の個数: 48

約数和(自身を含む): 540570240

約数和(自身を除く): 340116252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 26813, 53626, 80439, 107252, 160878, 187691, 321756, 375382, 563073, 750764, 1126146, 2252292, 2386357, 4772714, 7159071, 9545428, 14318142, 16704499, 28636284, 33408998, 50113497, 66817996, 100226994, 200453988]

約数ペア:

[(1, 200453988), (2, 100226994), (3, 66817996), (4, 50113497), (6, 33408998), (7, 28636284), (12, 16704499), (14, 14318142), (21, 9545428), (28, 7159071), (42, 4772714), (84, 2386357), (89, 2252292), (178, 1126146), (267, 750764), (356, 563073), (534, 375382), (623, 321756), (1068, 187691), (1246, 160878), (1869, 107252), (2492, 80439), (3738, 53626), (7476, 26813)]