201860672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{242621}}^1$

素因数の和:242646

約数の個数: 28

約数和(自身を含む): 431381916

約数和(自身を除く): 229521244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 242621, 485242, 970484, 1940968, 3154073, 3881936, 6308146, 7763872, 12616292, 15527744, 25232584, 50465168, 100930336, 201860672]

約数ペア:

[(1, 201860672), (2, 100930336), (4, 50465168), (8, 25232584), (13, 15527744), (16, 12616292), (26, 7763872), (32, 6308146), (52, 3881936), (64, 3154073), (104, 1940968), (208, 970484), (416, 485242), (832, 242621)]