205440336

素因数分解:

$2^4\times 3^2\times {\mathrm{1426669}}^1$

素因数の和:1426683

約数の個数: 30

約数和(自身を含む): 574948010

約数和(自身を除く): 369507674

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1426669, 2853338, 4280007, 5706676, 8560014, 11413352, 12840021, 17120028, 22826704, 25680042, 34240056, 51360084, 68480112, 102720168, 205440336]

約数ペア:

[(1, 205440336), (2, 102720168), (3, 68480112), (4, 51360084), (6, 34240056), (8, 25680042), (9, 22826704), (12, 17120028), (16, 12840021), (18, 11413352), (24, 8560014), (36, 5706676), (48, 4280007), (72, 2853338), (144, 1426669)]