207844263

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 336740352

約数和(自身を除く): 128896089

約数列:

[1, 3, 9, 11, 33, 61, 99, 127, 183, 271, 381, 549, 671, 813, 1143, 1397, 2013, 2439, 2981, 4191, 6039, 7747, 8943, 12573, 16531, 23241, 26829, 34417, 49593, 69723, 85217, 103251, 148779, 181841, 255651, 309753, 378587, 545523, 766953, 1135761, 1636569, 2099437, 3407283, 6298311, 18894933, 23093807, 69281421, 207844263]

約数ペア:

[(1, 207844263), (3, 69281421), (9, 23093807), (11, 18894933), (33, 6298311), (61, 3407283), (99, 2099437), (127, 1636569), (183, 1135761), (271, 766953), (381, 545523), (549, 378587), (671, 309753), (813, 255651), (1143, 181841), (1397, 148779), (2013, 103251), (2439, 85217), (2981, 69723), (4191, 49593), (6039, 34417), (7747, 26829), (8943, 23241), (12573, 16531)]