204440784

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137393}}^1$

素因数の和:137435

約数の個数: 40

約数和(自身を含む): 545179392

約数和(自身を除く): 340738608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 137393, 274786, 412179, 549572, 824358, 1099144, 1648716, 2198288, 3297432, 4259183, 6594864, 8518366, 12777549, 17036732, 25555098, 34073464, 51110196, 68146928, 102220392, 204440784]

約数ペア:

[(1, 204440784), (2, 102220392), (3, 68146928), (4, 51110196), (6, 34073464), (8, 25555098), (12, 17036732), (16, 12777549), (24, 8518366), (31, 6594864), (48, 4259183), (62, 3297432), (93, 2198288), (124, 1648716), (186, 1099144), (248, 824358), (372, 549572), (496, 412179), (744, 274786), (1488, 137393)]