208055824942

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3739}}^1\times {\mathrm{19973}}^1$

素因数の和:23920

約数の個数: 32

約数和(自身を含む): 358573248000

約数和(自身を除く): 150517423058

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 3739, 7478, 19973, 26173, 39946, 52346, 139811, 279622, 744061, 1488122, 3974627, 5208427, 7949254, 10416854, 27822389, 55644778, 74679047, 149358094, 522753329, 1045506658, 14861130353, 29722260706, 104027912471, 208055824942]

約数ペア:

[(1, 208055824942), (2, 104027912471), (7, 29722260706), (14, 14861130353), (199, 1045506658), (398, 522753329), (1393, 149358094), (2786, 74679047), (3739, 55644778), (7478, 27822389), (19973, 10416854), (26173, 7949254), (39946, 5208427), (52346, 3974627), (139811, 1488122), (279622, 744061)]