201046580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13421}}^1$

素因数の和:13544

約数の個数: 48

約数和(自身を含む): 487057536

約数和(自身を除く): 286010956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7490, 13421, 14980, 26842, 53684, 67105, 93947, 134210, 187894, 268420, 375788, 469735, 939470, 1436047, 1878940, 2872094, 5744188, 7180235, 10052329, 14360470, 20104658, 28720940, 40209316, 50261645, 100523290, 201046580]

約数ペア:

[(1, 201046580), (2, 100523290), (4, 50261645), (5, 40209316), (7, 28720940), (10, 20104658), (14, 14360470), (20, 10052329), (28, 7180235), (35, 5744188), (70, 2872094), (107, 1878940), (140, 1436047), (214, 939470), (428, 469735), (535, 375788), (749, 268420), (1070, 187894), (1498, 134210), (2140, 93947), (2996, 67105), (3745, 53684), (7490, 26842), (13421, 14980)]