225444688

素因数分解:

$2^4\times 7^2\times {\mathrm{287557}}^1$

素因数の和:287579

約数の個数: 30

約数和(自身を含む): 508114986

約数和(自身を除く): 282670298

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 287557, 575114, 1150228, 2012899, 2300456, 4025798, 4600912, 8051596, 14090293, 16103192, 28180586, 32206384, 56361172, 112722344, 225444688]

約数ペア:

[(1, 225444688), (2, 112722344), (4, 56361172), (7, 32206384), (8, 28180586), (14, 16103192), (16, 14090293), (28, 8051596), (49, 4600912), (56, 4025798), (98, 2300456), (112, 2012899), (196, 1150228), (392, 575114), (784, 287557)]