208680108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191099}}^1$

素因数の和:191126

約数の個数: 48

約数和(自身を含む): 599289600

約数和(自身を除く): 390609492

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 191099, 382198, 573297, 764396, 1146594, 1337693, 2293188, 2484287, 2675386, 4013079, 4968574, 5350772, 7452861, 8026158, 9937148, 14905722, 16052316, 17390009, 29811444, 34780018, 52170027, 69560036, 104340054, 208680108]

約数ペア:

[(1, 208680108), (2, 104340054), (3, 69560036), (4, 52170027), (6, 34780018), (7, 29811444), (12, 17390009), (13, 16052316), (14, 14905722), (21, 9937148), (26, 8026158), (28, 7452861), (39, 5350772), (42, 4968574), (52, 4013079), (78, 2675386), (84, 2484287), (91, 2293188), (156, 1337693), (182, 1146594), (273, 764396), (364, 573297), (546, 382198), (1092, 191099)]