220737212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{100153}}^1$

素因数の和:100205

約数の個数: 24

約数和(自身を含む): 420646800

約数和(自身を除く): 199909588

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 100153, 200306, 400612, 1902907, 2904437, 3805814, 5808874, 7611628, 11617748, 55184303, 110368606, 220737212]

約数ペア:

[(1, 220737212), (2, 110368606), (4, 55184303), (19, 11617748), (29, 7611628), (38, 5808874), (58, 3805814), (76, 2904437), (116, 1902907), (551, 400612), (1102, 200306), (2204, 100153)]