211932756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{841003}}^1$

素因数の和:841020

約数の個数: 36

約数和(自身を含む): 612250912

約数和(自身を除く): 400318156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 841003, 1682006, 2523009, 3364012, 5046018, 5887021, 7569027, 10092036, 11774042, 15138054, 17661063, 23548084, 30276108, 35322126, 52983189, 70644252, 105966378, 211932756]

約数ペア:

[(1, 211932756), (2, 105966378), (3, 70644252), (4, 52983189), (6, 35322126), (7, 30276108), (9, 23548084), (12, 17661063), (14, 15138054), (18, 11774042), (21, 10092036), (28, 7569027), (36, 5887021), (42, 5046018), (63, 3364012), (84, 2523009), (126, 1682006), (252, 841003)]