204443456

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3331}}^1$

素因数の和:3487

約数の個数: 56

約数和(自身を含む): 467173056

約数和(自身を除く): 262729600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 1096, 1918, 2192, 3331, 3836, 4384, 6662, 7672, 8768, 13324, 15344, 23317, 26648, 30688, 46634, 53296, 61376, 93268, 106592, 186536, 213184, 373072, 456347, 746144, 912694, 1492288, 1825388, 3194429, 3650776, 6388858, 7301552, 12777716, 14603104, 25555432, 29206208, 51110864, 102221728, 204443456]

約数ペア:

[(1, 204443456), (2, 102221728), (4, 51110864), (7, 29206208), (8, 25555432), (14, 14603104), (16, 12777716), (28, 7301552), (32, 6388858), (56, 3650776), (64, 3194429), (112, 1825388), (137, 1492288), (224, 912694), (274, 746144), (448, 456347), (548, 373072), (959, 213184), (1096, 186536), (1918, 106592), (2192, 93268), (3331, 61376), (3836, 53296), (4384, 46634), (6662, 30688), (7672, 26648), (8768, 23317), (13324, 15344)]