203438448

素因数分解:

$2^4\times 3^2\times {\mathrm{1412767}}^1$

素因数の和:1412781

約数の個数: 30

約数和(自身を含む): 569345504

約数和(自身を除く): 365907056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1412767, 2825534, 4238301, 5651068, 8476602, 11302136, 12714903, 16953204, 22604272, 25429806, 33906408, 50859612, 67812816, 101719224, 203438448]

約数ペア:

[(1, 203438448), (2, 101719224), (3, 67812816), (4, 50859612), (6, 33906408), (8, 25429806), (9, 22604272), (12, 16953204), (16, 12714903), (18, 11302136), (24, 8476602), (36, 5651068), (48, 4238301), (72, 2825534), (144, 1412767)]