207988256

素因数分解:

$2^5\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1667}}^1$

素因数の和:2241

約数の個数: 48

約数和(自身を含む): 469094976

約数和(自身を除く): 261106720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 557, 1114, 1667, 2228, 3334, 3899, 4456, 6668, 7798, 8912, 11669, 13336, 15596, 17824, 23338, 26672, 31192, 46676, 53344, 62384, 93352, 124768, 186704, 373408, 928519, 1857038, 3714076, 6499633, 7428152, 12999266, 14856304, 25998532, 29712608, 51997064, 103994128, 207988256]

約数ペア:

[(1, 207988256), (2, 103994128), (4, 51997064), (7, 29712608), (8, 25998532), (14, 14856304), (16, 12999266), (28, 7428152), (32, 6499633), (56, 3714076), (112, 1857038), (224, 928519), (557, 373408), (1114, 186704), (1667, 124768), (2228, 93352), (3334, 62384), (3899, 53344), (4456, 46676), (6668, 31192), (7798, 26672), (8912, 23338), (11669, 17824), (13336, 15596)]