201972816

素因数分解:

$2^4\times 3^2\times {\mathrm{1402589}}^1$

素因数の和:1402603

約数の個数: 30

約数和(自身を含む): 565243770

約数和(自身を除く): 363270954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1402589, 2805178, 4207767, 5610356, 8415534, 11220712, 12623301, 16831068, 22441424, 25246602, 33662136, 50493204, 67324272, 100986408, 201972816]

約数ペア:

[(1, 201972816), (2, 100986408), (3, 67324272), (4, 50493204), (6, 33662136), (8, 25246602), (9, 22441424), (12, 16831068), (16, 12623301), (18, 11220712), (24, 8415534), (36, 5610356), (48, 4207767), (72, 2805178), (144, 1402589)]