210836514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{17491}}^1$

素因数の和:17551

約数の個数: 48

約数和(自身を含む): 502510176

約数和(自身を除く): 291673662

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1722, 2009, 4018, 6027, 12054, 17491, 34982, 52473, 104946, 122437, 244874, 367311, 717131, 734622, 857059, 1434262, 1714118, 2151393, 2571177, 4302786, 5019917, 5142354, 10039834, 15059751, 30119502, 35139419, 70278838, 105418257, 210836514]

約数ペア:

[(1, 210836514), (2, 105418257), (3, 70278838), (6, 35139419), (7, 30119502), (14, 15059751), (21, 10039834), (41, 5142354), (42, 5019917), (49, 4302786), (82, 2571177), (98, 2151393), (123, 1714118), (147, 1434262), (246, 857059), (287, 734622), (294, 717131), (574, 367311), (861, 244874), (1722, 122437), (2009, 104946), (4018, 52473), (6027, 34982), (12054, 17491)]