201487545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7187}}^1$

素因数の和:7294

約数の個数: 48

約数和(自身を含む): 403678080

約数和(自身を除く): 202190535

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1335, 1869, 3115, 4005, 5607, 7187, 9345, 21561, 28035, 35935, 50309, 64683, 107805, 150927, 251545, 323415, 452781, 639643, 754635, 1918929, 2263905, 3198215, 4477501, 5756787, 9594645, 13432503, 22387505, 28783935, 40297509, 67162515, 201487545]

約数ペア:

[(1, 201487545), (3, 67162515), (5, 40297509), (7, 28783935), (9, 22387505), (15, 13432503), (21, 9594645), (35, 5756787), (45, 4477501), (63, 3198215), (89, 2263905), (105, 1918929), (267, 754635), (315, 639643), (445, 452781), (623, 323415), (801, 251545), (1335, 150927), (1869, 107805), (3115, 64683), (4005, 50309), (5607, 35935), (7187, 28035), (9345, 21561)]