222762424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1259}}^1\times {\mathrm{1301}}^1$

素因数の和:2583

約数の個数: 32

約数和(自身を含む): 442940400

約数和(自身を除く): 220177976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1259, 1301, 2518, 2602, 5036, 5204, 10072, 10408, 21403, 22117, 42806, 44234, 85612, 88468, 171224, 176936, 1637959, 3275918, 6551836, 13103672, 27845303, 55690606, 111381212, 222762424]

約数ペア:

[(1, 222762424), (2, 111381212), (4, 55690606), (8, 27845303), (17, 13103672), (34, 6551836), (68, 3275918), (136, 1637959), (1259, 176936), (1301, 171224), (2518, 88468), (2602, 85612), (5036, 44234), (5204, 42806), (10072, 22117), (10408, 21403)]