205929584

素因数分解:

$2^4\times 7^1\times {\mathrm{557}}^1\times {\mathrm{3301}}^1$

素因数の和:3873

約数の個数: 40

約数和(自身を含む): 456943968

約数和(自身を除く): 251014384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 557, 1114, 2228, 3301, 3899, 4456, 6602, 7798, 8912, 13204, 15596, 23107, 26408, 31192, 46214, 52816, 62384, 92428, 184856, 369712, 1838657, 3677314, 7354628, 12870599, 14709256, 25741198, 29418512, 51482396, 102964792, 205929584]

約数ペア:

[(1, 205929584), (2, 102964792), (4, 51482396), (7, 29418512), (8, 25741198), (14, 14709256), (16, 12870599), (28, 7354628), (56, 3677314), (112, 1838657), (557, 369712), (1114, 184856), (2228, 92428), (3301, 62384), (3899, 52816), (4456, 46214), (6602, 31192), (7798, 26408), (8912, 23107), (13204, 15596)]