208071584

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48889}}^1$

素因数の和:48925

約数の個数: 48

約数和(自身を含む): 492811200

約数和(自身を除く): 284739616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 48889, 97778, 195556, 342223, 391112, 684446, 782224, 928891, 1368892, 1564448, 1857782, 2737784, 3715564, 5475568, 6502237, 7431128, 10951136, 13004474, 14862256, 26008948, 29724512, 52017896, 104035792, 208071584]

約数ペア:

[(1, 208071584), (2, 104035792), (4, 52017896), (7, 29724512), (8, 26008948), (14, 14862256), (16, 13004474), (19, 10951136), (28, 7431128), (32, 6502237), (38, 5475568), (56, 3715564), (76, 2737784), (112, 1857782), (133, 1564448), (152, 1368892), (224, 928891), (266, 782224), (304, 684446), (532, 391112), (608, 342223), (1064, 195556), (2128, 97778), (4256, 48889)]