201216213495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1164749}}^1$

素因数の和:1165120

約数の個数: 48

約数和(自身を含む): 381572100000

約数和(自身を除く): 180355886505

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 349, 495, 1047, 1745, 3141, 3839, 5235, 11517, 15705, 19195, 34551, 57585, 172755, 1164749, 3494247, 5823745, 10482741, 12812239, 17471235, 38436717, 52413705, 64061195, 115310151, 192183585, 406497401, 576550755, 1219492203, 2032487005, 3658476609, 4471471411, 6097461015, 13414414233, 18292383045, 22357357055, 40243242699, 67072071165, 201216213495]

約数ペア:

[(1, 201216213495), (3, 67072071165), (5, 40243242699), (9, 22357357055), (11, 18292383045), (15, 13414414233), (33, 6097461015), (45, 4471471411), (55, 3658476609), (99, 2032487005), (165, 1219492203), (349, 576550755), (495, 406497401), (1047, 192183585), (1745, 115310151), (3141, 64061195), (3839, 52413705), (5235, 38436717), (11517, 17471235), (15705, 12812239), (19195, 10482741), (34551, 5823745), (57585, 3494247), (172755, 1164749)]