219748408994

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{100469}}^1$

素因数の和:100826

約数の個数: 32

約数和(自身を含む): 340453445760

約数和(自身を除く): 120705036766

約数列:

[1, 2, 71, 73, 142, 146, 211, 422, 5183, 10366, 14981, 15403, 29962, 30806, 100469, 200938, 1093613, 2187226, 7133299, 7334237, 14266598, 14668474, 21198959, 42397918, 520730827, 1041461654, 1505126089, 1547524007, 3010252178, 3095048014, 109874204497, 219748408994]

約数ペア:

[(1, 219748408994), (2, 109874204497), (71, 3095048014), (73, 3010252178), (142, 1547524007), (146, 1505126089), (211, 1041461654), (422, 520730827), (5183, 42397918), (10366, 21198959), (14981, 14668474), (15403, 14266598), (29962, 7334237), (30806, 7133299), (100469, 2187226), (200938, 1093613)]