204568434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5657}}^1$

素因数の和:5720

約数の個数: 72

約数和(自身を含む): 528264828

約数和(自身を除く): 323696394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 369, 441, 574, 738, 861, 882, 1722, 2009, 2583, 4018, 5166, 5657, 6027, 11314, 12054, 16971, 18081, 33942, 36162, 39599, 50913, 79198, 101826, 118797, 231937, 237594, 277193, 356391, 463874, 554386, 695811, 712782, 831579, 1391622, 1623559, 1663158, 2087433, 2494737, 3247118, 4174866, 4870677, 4989474, 9741354, 11364913, 14612031, 22729826, 29224062, 34094739, 68189478, 102284217, 204568434]

約数ペア:

[(1, 204568434), (2, 102284217), (3, 68189478), (6, 34094739), (7, 29224062), (9, 22729826), (14, 14612031), (18, 11364913), (21, 9741354), (41, 4989474), (42, 4870677), (49, 4174866), (63, 3247118), (82, 2494737), (98, 2087433), (123, 1663158), (126, 1623559), (147, 1391622), (246, 831579), (287, 712782), (294, 695811), (369, 554386), (441, 463874), (574, 356391), (738, 277193), (861, 237594), (882, 231937), (1722, 118797), (2009, 101826), (2583, 79198), (4018, 50913), (5166, 39599), (5657, 36162), (6027, 33942), (11314, 18081), (12054, 16971)]